State of Maryland
Alternatively, you can select a number prefix to view detailed information associated with these phone numbers.
| Area Code | City | Company |
|---|---|---|
| (240) 212 | Frederick | Core Communications Inc. - Md |
| (240) 322 | Frederick | Core Communications Inc. - Md |
| (240) 670 | Washington | Rnk Inc. |
| (240) 949 | Washington | Cavalier East Llc - Md |
| (240) 225 | Frederick | Core Communications Inc. - Md |
| (240) 699 | Buckeystown | Verizon Maryland Inc. |
| (240) 336 | Chevy Chase | Core Communications Inc. - Md |
| (240) 323 | Frederick | Core Communications Inc. - Md |
| (240) 722 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 307 | Monrovia | At&t Local |
| (240) 251 | Frederick | Core Communications Inc. - Md |
| (240) 767 | Washington | Cavalier East Llc - Md |
| (240) 265 | Beltsville | Sprint Spectrum L.p. |
| (240) 696 | McLean | Level 3 Communications Llc - Md |
| (240) 306 | Unknown | Allegiance Telecom Inc. - Md |
| (240) 214 | Washington | Peerless Network Of Illinois Llc - Il |
| (240) 812 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 378 | Frederick | Core Communications Inc. - Md |
| (240) 341 | Frederick | Mci Worldcom Communications Inc. - Md |
| (240) 514 | McLean | Us Lec Of Maryland Inc. |
| (240) 374 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 754 | McLean | Level 3 Communications Llc - Md |
| (240) 787 | Washington | Broadwing Communications. Llc - Md |
| (240) 523 | Washington | Xo Maryland Llc |
| (240) 803 | Hagerstown | New Cingular Wireless Pcs Llc - Dc |
| (240) 766 | Washington | Xo Maryland Llc |
| (240) 223 | Unknown | Allegiance Telecom Inc. - Md |
| (240) 254 | Washington | Teleport Communications America Llc - Dc |
| (240) 857 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (240) 553 | Unknown | Allegiance Telecom Inc. - Md |
| (240) 979 | Frederick | Level 3 Communications Llc - Md |
| (240) 638 | Washington | Broadwing Communications. Llc - Md |
| (240) 597 | Reston | Global Naps South Inc. - Md |
| (240) 385 | Frederick | Verizon Maryland Inc. |
| (240) 258 | McLean | Teleport Communications America Llc - Dc |
| (240) 724 | Washington | Cavalier East Llc - Md |
| (240) 345 | Baltimore | Level 3 Communications Llc - Md |
| (240) 210 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 282 | Reston | Global Naps South Inc. - Md |
| (240) 394 | Hagerstown | New Cingular Wireless Pcs Llc - Dc |
| (240) 204 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 790 | Washington | Broadwing Communications. Llc - Md |
| (240) 505 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (240) 668 | Lanham | Starpower Communications Llc - Md |
| (240) 448 | Washington | Sprint Spectrum L.p. |
| (240) 217 | Frederick | Omnipoint Communications Cap Operations Llc |
| (240) 501 | Beltsville | Sprint Spectrum L.p. |
| (240) 779 | Washington | Cavalier East Llc - Md |
| (240) 705 | Sterling | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (240) 203 | Hagerstown | Sprint Spectrum L.p. - Md |
| (240) 438 | Beltsville | Sprint Spectrum L.p. |
| (240) 437 | Beltsville | Xo Maryland Llc |
| (240) 368 | Reston | Global Naps South Inc. - Md |
| (240) 257 | Washington | Teleport Communications America Llc - Dc |
| (240) 580 | Cumberland | Sprint Spectrum L.p. |
| (240) 343 | Hagerstown | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 424 | Beltsville | Sprint Spectrum L.p. |
| (240) 528 | Washington | Broadwing Communications. Llc - Md |
| (240) 479 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 278 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 602 | Beltsville | Sprint Spectrum L.p. |
| (240) 504 | Beltsville | Sprint Spectrum L.p. |
| (240) 250 | Reston | Global Naps South Inc. - Md |
| (240) 470 | Beltsville | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 466 | Washington | Global Naps South Inc. - Md |
| (240) 715 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 559 | Unknown | Allegiance Telecom Inc. - Md |
| (240) 400 | Beltsville | Sprint Spectrum L.p. |
| (240) 299 | Silver Spring | Sprint Spectrum L.p. |
| (240) 384 | Reston | Global Naps South Inc. - Md |
| (240) 578 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 898 | Washington | Broadwing Communications. Llc - Md |
| (240) 415 | Frederick | Ymax Communications Corp. - Md |
| (240) 231 | Frederick | Core Communications Inc. - Md |
| (240) 444 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 270 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 404 | Washington | Xo Maryland Llc |
| (240) 418 | Beltsville | Sprint Spectrum L.p. |
| (240) 370 | Beltsville | Sprint Spectrum L.p. |
| (240) 723 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 348 | McLean | Level 3 Communications Llc - Md |
| (240) 997 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 581 | Washington | Paetec Communications Inc. - Dc |
| (240) 502 | Beltsville | Sprint Spectrum L.p. |
| (240) 371 | Reston | Global Naps South Inc. - Md |
| (240) 744 | Washington | Broadwing Communications. Llc - Md |
| (240) 712 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 413 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (240) 604 | Beltsville | Sprint Spectrum L.p. |
| (240) 300 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 330 | Beltsville | Sprint Spectrum L.p. |
| (240) 765 | Silver Spring | Xo Maryland Llc |
| (240) 688 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 316 | Beltsville | Sprint Spectrum L.p. |
| (240) 429 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 425 | Vienna | Dslnet Communications Va Inc. - Md |
| (240) 832 | Silver Spring | Sprint Spectrum L.p. |
| (240) 441 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (240) 340 | Beltsville | Sprint Spectrum L.p. |
| (240) 682 | Washington | Starpower Communications Llc - Md |
| (240) 587 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 593 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (240) 784 | Frederick | Omnipoint Communications Cap Operations Llc |
| (240) 408 | Beltsville | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (240) 606 | Beltsville | Sprint Spectrum L.p. |
| (240) 273 | Washington | Broadwing Communications. Llc - Md |
| (240) 229 | Washington | Broadwing Communications. Llc - Md |
| (240) 491 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 353 | Beltsville | Sprint Spectrum L.p. |
| (240) 855 | Beltsville | Sprint Spectrum L.p. |
| (240) 481 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (240) 436 | Frederick | Telcove Operations Inc. - Md |
| (240) 988 | Beltsville | Sprint Spectrum L.p. |
| (240) 595 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 435 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 234 | Beltsville | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 565 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (240) 485 | McLean | Us Lec Of Maryland Inc. |
| (240) 380 | Beltsville | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 938 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (240) 707 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (240) 577 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 543 | Beltsville | Sprint Spectrum L.p. |
| (240) 431 | Washington | Sprint Spectrum L.p. |
| (240) 925 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 691 | Hyattsville | Global Crossing Local Services Inc.-md |
| (240) 406 | Washington | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (240) 486 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (240) 209 | Washington | Peerless Network Of Illinois Llc - Il |
| (240) 601 | Beltsville | Sprint Spectrum L.p. |
| (240) 646 | Washington | Cavalier East Llc - Md |
| (240) 262 | Washington | Sprint Spectrum L.p. |
| (240) 462 | Beltsville | Sprint Spectrum L.p. |
| (240) 241 | Lanham | Starpower Communications Llc - Md |
| (240) 423 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (240) 550 | Sterling | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (240) 434 | Washington | Broadwing Communications. Llc - Md |
| (240) 826 | Rockville | Verizon Maryland Inc. |
| (240) 645 | Washington | Xo Maryland Llc |
| (240) 986 | Washington | Xo Maryland Llc |
| (240) 468 | Beltsville | Sprint Spectrum L.p. |
| (240) 440 | Frederick | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (240) 421 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (240) 706 | Sterling | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (240) 286 | Silver Spring | Sprint Spectrum L.p. |
| (240) 305 | Beltsville | Sprint Spectrum L.p. |
| (240) 603 | Beltsville | Sprint Spectrum L.p. |
| (240) 701 | Sterling | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (240) 351 | Beltsville | Sprint Spectrum L.p. |
| (240) 329 | Frederick | Level 3 Communications Llc - Md |
| (240) 500 | Frederick | Us Lec Of Maryland Inc. |
| (240) 446 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 676 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 561 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 804 | Washington | Xo Maryland Llc |
| (240) 672 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 678 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 337 | Reston | Global Naps South Inc. - Md |
| (240) 507 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 605 | Beltsville | Sprint Spectrum L.p. |
| (240) 494 | Washington | Cavalier East Llc - Md |
| (240) 398 | Silver Spring | Sprint Spectrum L.p. |
| (240) 216 | Washington | Sprint Spectrum L.p. |
| (240) 745 | Washington | Xo Maryland Llc |
| (240) 354 | Beltsville | Sprint Spectrum L.p. |
| (240) 520 | Hagerstown | Sprint Spectrum L.p. - Md |
| (240) 704 | Sterling | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (240) 687 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 355 | Beltsville | Sprint Spectrum L.p. |
| (240) 883 | Washington | Broadwing Communications. Llc - Md |
| (240) 694 | Bethesda | Verizon Maryland Inc. |
| (240) 357 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 640 | Sterling | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (240) 397 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 533 | Beltsville | Teleport Communications America Llc - Dc |
| (240) 319 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 626 | Frederick | Sprint Spectrum L.p. |
| (240) 417 | Silver Spring | Sprint Spectrum L.p. - Md |
| (240) 454 | Chevy Chase | Paetec Communications Inc. - Md |
| (240) 364 | Washington | Cavalier East Llc - Md |
| (240) 320 | Washington | Cavalier East Llc - Md |
| (240) 432 | Beltsville | Sprint Spectrum L.p. |
| (240) 393 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 882 | Silver Spring | Sprint Spectrum L.p. - Md |
| (240) 321 | Cumberland | Uscoc Of Cumberland Inc. Dba United States Cel Md |
| (240) 482 | McLean | Us Lec Of Maryland Inc. |
| (240) 464 | Silver Spring | Sprint Spectrum L.p. |
| (240) 583 | Beltsville | Verizon Maryland Inc. |
| (240) 230 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 586 | Frederick | Verizon Maryland Inc. |
| (240) 624 | College Park | Verizon Maryland Inc. |
| (240) 538 | Washington | Xo Maryland Llc |
| (240) 551 | Sterling | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (240) 556 | Chevy Chase | Paetec Communications Inc. - Md |
| (240) 422 | Frederick | Omnipoint Communications Cap Operations Llc |
| (240) 752 | Silver Spring | Telcove Operations Inc. - Md |
| (240) 566 | Frederick | Verizon Maryland Inc. |
| (240) 324 | Baltimore | Ymax Communications Corp. - Md |
| (240) 545 | McLean | Us Lec Of Maryland Inc. |
| (240) 350 | Beltsville | Sprint Spectrum L.p. |
| (240) 338 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 263 | Beltsville | Sprint Spectrum L.p. |
| (240) 644 | Beltsville | Xo Maryland Llc |
| (240) 848 | Silver Spring | Sprint Spectrum L.p. - Md |
| (240) 476 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (240) 713 | Beltsville | Peerless Network Of Maryland Llc |
| (240) 445 | Beltsville | Sprint Spectrum L.p. |
| (240) 718 | Washington | Xo Maryland Llc |
| (240) 478 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 279 | Chevy Chase | Core Communications Inc. - Md |
| (240) 541 | Beltsville | Sprint Spectrum L.p. |
| (240) 382 | Hagerstown | Teleport Communications America Llc - Md |
| (240) 841 | Baltimore | Allegiance Telecom Inc. - Md |
| (240) 285 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 472 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 671 | Beltsville | Sprint Spectrum L.p. |
| (240) 346 | Washington | Sprint Spectrum L.p. |
| (240) 427 | Washington | Xo Maryland Llc |
| (240) 778 | Annapolis Junction | Xo Maryland Llc |
| (240) 813 | Washington | Atx Telecommunications Services Ltd |
| (240) 893 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 685 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 271 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 876 | Silver Spring | Sprint Spectrum L.p. |
| (240) 383 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 737 | Washington | Cavalier East Llc - Md |
| (240) 516 | McLean | Us Lec Of Maryland Inc. |
| (240) 428 | Washington | Bandwidth.com Clec Llc - Md |
| (240) 772 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 463 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 224 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 821 | Beltsville | Lightwave Communications Llc - Md |
| (240) 548 | Unknown | Allegiance Telecom Inc. - Md |
| (240) 480 | Beltsville | Sprint Spectrum L.p. |
| (240) 600 | Beltsville | Sprint Spectrum L.p. |
| (240) 899 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (240) 547 | McLean | Level 3 Communications Llc - Md |
| (240) 459 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 289 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 508 | Silver Spring | Sprint Spectrum L.p. - Md |
| (240) 888 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 375 | Silver Spring | Sprint Spectrum L.p. - Md |
| (240) 727 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (240) 291 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (240) 458 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 272 | Beltsville | Sprint Spectrum L.p. |
| (240) 405 | Frederick | Us Lec Of Maryland Inc. |
| (240) 519 | Beltsville | Sprint Spectrum L.p. |
| (240) 363 | Reston | Global Naps South Inc. - Md |
| (240) 298 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 208 | Washington | Peerless Network Of Illinois Llc - Il |
| (240) 492 | McLean | Us Lec Of Maryland Inc. |
| (240) 755 | Baltimore | Comcast Phone Of Northern Maryland Inc. - Md |
| (240) 643 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (240) 527 | Hagerstown | Verizon Maryland Inc. |
| (240) 750 | Annapolis Junction | New Cingular Wireless Pcs Llc - Dc |
| (240) 460 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 359 | Reston | Global Naps South Inc. - Md |
| (240) 498 | Beltsville | Sprint Spectrum L.p. |
| (240) 920 | Monrovia | Level 3 Communications Llc - Md |
| (240) 515 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 620 | Annapolis Junction | Mci Worldcom Communications Inc. - Md |
| (240) 674 | Frederick | Sprint Spectrum L.p. |
| (240) 627 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 675 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (240) 471 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 473 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 842 | Baltimore | Allegiance Telecom Inc. - Md |
| (240) 281 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 256 | Washington | Teleport Communications America Llc - Dc |
| (240) 315 | Frederick | Verizon Maryland Inc. |
| (240) 552 | Sterling | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (240) 426 | Beltsville | Sprint Spectrum L.p. |
| (240) 753 | Annapolis Junction | Telcove Operations Inc. - Md |
| (240) 452 | Hagerstown | Lumos Networks Inc. - Va |
| (240) 235 | Chevy Chase | Paetec Communications Inc. - Md |
| (240) 416 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 751 | Beltsville | Telcove Operations Inc. - Md |
| (240) 372 | Silver Spring | Sprint Spectrum L.p. |
| (240) 554 | Unknown | Allegiance Telecom Inc. - Md |
| (240) 247 | Unknown | Allegiance Telecom Inc. - Md |
| (240) 573 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 892 | Washington | Broadwing Communications. Llc - Md |
| (240) 304 | Silver Spring | Sprint Spectrum L.p. - Md |
| (240) 283 | Chevy Chase | Paetec Communications Inc. - Md |
| (240) 205 | Annapolis Junction | New Cingular Wireless Pcs Llc - Dc |
| (240) 529 | Monrovia | Verizon Maryland Inc. |
| (240) 929 | Washington | Cavalier East Llc - Md |
| (240) 213 | Washington | Peerless Network Of Illinois Llc - Il |
| (240) 837 | Washington | Xo Maryland Llc |
| (240) 535 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 525 | Reston | Global Naps South Inc. - Md |
| (240) 740 | Unknown | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 994 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 447 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 277 | Beltsville | Sprint Spectrum L.p. |
| (240) 387 | Washington | Cavalier East Llc - Md |
| (240) 518 | Washington | Sprint Spectrum L.p. |
| (240) 381 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 843 | Baltimore | Allegiance Telecom Inc. - Md |
| (240) 332 | Reston | Global Naps South Inc. - Md |
| (240) 388 | Silver Spring | Sprint Spectrum L.p. - Md |
| (240) 401 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 818 | Frederick | Verizon Maryland Inc. |
| (240) 793 | Silver Spring | Sprint Spectrum L.p. - Md |
| (240) 274 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 409 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (240) 880 | Washington | Broadwing Communications. Llc - Md |
| (240) 292 | McLean | Verizon Maryland Inc. |
| (240) 449 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 488 | Cumberland | Shentel Communications Company - Md |
| (240) 238 | Chevy Chase | Paetec Communications Inc. - Md |
| (240) 802 | Chevy Chase | 365 Wireless Llc |
| (240) 200 | Washington | Bandwidth.com Clec Llc - Md |
| (240) 625 | Monrovia | Sprint Spectrum L.p. |
| (240) 358 | Reston | Global Naps South Inc. - Md |
| (240) 335 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 461 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 783 | Alexandria | Mte Inc. Dba Mte Paging Network |
| (240) 567 | Rockville | Verizon Maryland Inc. |
| (240) 695 | Hyattsville | Verizon Maryland Inc. |
| (240) 252 | McLean | Level 3 Communications Llc - Md |
| (240) 475 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 506 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 367 | Frederick | Sprint Spectrum L.p. |
| (240) 310 | Frederick | Uscoc Of Cumberland Inc. Dba United States Cel Md |
| (240) 993 | Washington | Xo Maryland Llc |
| (240) 325 | Chevy Chase | Core Communications Inc. - Md |
| (240) 599 | Washington | Broadwing Communications. Llc - Md |
| (240) 308 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 232 | Washington | Broadwing Communications. Llc - Md |
| (240) 524 | Reston | Global Naps South Inc. - Md |
| (240) 373 | Odenton | Verizon Maryland Inc. |
| (240) 684 | College Park | Verizon Maryland Inc. |
| (240) 331 | Reston | Global Naps South Inc. - Md |
| (240) 248 | Reston | Global Naps South Inc. - Md |
| (240) 303 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 483 | Beltsville | Comcast Phone Of Northern Maryland Inc. - Md |
| (240) 407 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 536 | Reston | Global Naps South Inc. - Md |
| (240) 734 | Hagerstown | Bandwidth.com Clec Llc - Md |
| (240) 276 | Gaithersburg | Verizon Maryland Inc. |
| (240) 215 | Ijamsville | Telcove Operations Inc. - Md |
| (240) 389 | Washington | Atx Telecommunications Services Ltd |
| (240) 642 | Unknown | Tidalwave Telephone Inc. |
| (240) 395 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 269 | Reston | Global Naps South Inc. - Md |
| (240) 266 | Reston | Global Naps South Inc. - Md |
| (240) 402 | Reston | Mci Worldcom Communications Inc. - Md |
| (240) 731 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 344 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (240) 218 | Washington | Peerless Network Of Illinois Llc - Il |
| (240) 747 | Washington | Cavalier East Llc - Md |
| (240) 220 | Reston | Global Naps South Inc. - Md |
| (240) 608 | Frederick | 365 Wireless Llc |
| (240) 846 | Washington | Xo Maryland Llc |
| (240) 201 | Washington | Peerless Network Of Illinois Llc - Il |
| (240) 228 | Laurel | Verizon Maryland Inc. |
| (240) 356 | Frederick | Level 3 Communications Llc - Md |
| (240) 268 | Unknown | Allegiance Telecom Inc. - Md |
| (240) 326 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 219 | Reston | Global Naps South Inc. - Md |
| (240) 844 | Washington | Xo Maryland Llc |
| (240) 513 | Hagerstown | Sprint Spectrum L.p. - Md |
| (240) 652 | Washington | Xo Maryland Llc |
| (240) 522 | Monrovia | Sprint Spectrum L.p. |
| (240) 260 | Unknown | Allegiance Telecom Inc. - Md |
| (240) 782 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 412 | Washington | Sprint Spectrum L.p. |
| (240) 864 | Washington | Cavalier East Llc - Md |
| (240) 399 | Washington | Xo Maryland Llc |
| (240) 630 | Washington | Bandwidth.com Clec Llc - Md |
| (240) 897 | Washington | Broadwing Communications. Llc - Md |
| (240) 433 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 503 | Silver Spring | Peerless Network Of Maryland Llc |
| (240) 313 | Hagerstown | Verizon Maryland Inc. |
| (240) 777 | Rockville | Verizon Maryland Inc. |
| (240) 333 | Washington | Cavalier East Llc - Md |
| (240) 255 | Reston | Global Naps South Inc. - Md |
| (240) 376 | Reston | Global Naps South Inc. - Md |
| (240) 386 | Gaithersburg | Verizon Maryland Inc. |
| (240) 720 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 465 | Reston | Global Naps South Inc. - Md |
| (240) 284 | Hagerstown | Level 3 Communications Llc - Md |
| (240) 662 | Silver Spring | Verizon Maryland Inc. |
| (240) 239 | Chevy Chase | Core Communications Inc. - Md |
| (240) 362 | Cumberland | Verizon Maryland Inc. |
| (240) 546 | McLean | Us Lec Of Maryland Inc. |
| (240) 585 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 264 | Beltsville | Verizon Maryland Inc. |
| (240) 964 | Cumberland | Verizon Maryland Inc. |
| (240) 780 | Washington | Broadwing Communications. Llc - Md |
| (240) 334 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 469 | Hagerstown | Sprint Spectrum L.p. - Md |
| (240) 773 | Rockville | Verizon Maryland Inc. |
| (240) 467 | Battery Park | Comcast Phone Of Northern Maryland Inc. - Md |
| (240) 762 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 757 | Reston | Global Naps South Inc. - Md |
| (240) 615 | Beltsville | Metro Pcs Inc. |
| (240) 275 | Frederick | Core Communications Inc. - Md |
| (240) 526 | Reston | Global Naps South Inc. - Md |
| (240) 613 | McLean | Us Lec Of Maryland Inc. |
| (240) 261 | Reston | Global Naps South Inc. - Md |
| (240) 352 | Reston | Global Naps South Inc. - Md |
| (240) 618 | Unknown | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 287 | Frederick | Core Communications Inc. - Md |
| (240) 976 | Chevy Chase | Baltimore-washington Telephone Bwt |
| (240) 708 | Baltimore | Level 3 Communications Llc - Md |
| (240) 823 | Washington | Xo Maryland Llc |
| (240) 233 | Washington | Teleport Communications America Llc - Dc |
| (240) 312 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 845 | Washington | Xo Maryland Llc |
| (240) 439 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 327 | Chevy Chase | Core Communications Inc. - Md |
| (240) 414 | Reston | Global Naps South Inc. - Md |
| (240) 243 | Unknown | Allegiance Telecom Inc. - Md |
| (240) 249 | Washington | Teleport Communications America Llc - Dc |
| (240) 396 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 865 | Baltimore | Level 3 Communications Llc - Md |
| (240) 650 | Washington | Infotelecom Llc - Dc |
| (240) 509 | Baltimore | Bandwidth.com Clec Llc - Md |
| (240) 290 | Unknown | Allegiance Telecom Inc. - Md |
| (240) 490 | Frederick | Omnipoint Communications Cap Operations Llc |
| (240) 544 | McLean | Us Lec Of Maryland Inc. |
| (240) 342 | Lanham | Starpower Communications Llc - Md |
| (240) 377 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 236 | Frederick | Verizon Maryland Inc. |
| (240) 457 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 539 | Reston | Global Naps South Inc. - Md |
| (240) 442 | Oakland | Verizon Maryland Inc. |
| (240) 314 | Rockville | Verizon Maryland Inc. |
| (240) 328 | Beltsville | Verizon Maryland Inc. |
| (240) 365 | Chevy Chase | Baltimore-washington Telephone Bwt |
| (240) 390 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 512 | Baltimore | Core Communications Inc. - Md |
| (240) 280 | Sterling | Comcast Phone Of Northern Maryland Inc. - Md |
| (240) 253 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 838 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (240) 612 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (240) 863 | Beltsville | Tw Telecom Of Maryland Llc - Md |
| (240) 839 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 743 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (240) 868 | Washington | Cavalier East Llc - Md |
| (240) 575 | Frederick | Level 3 Communications Llc - Md |
| (240) 453 | Rockville | Verizon Maryland Inc. |
| (240) 361 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 207 | Washington | Cavalier East Llc - Md |
| (240) 895 | Lexington Park | Verizon Maryland Inc. |
| (240) 794 | Washington | Broadwing Communications. Llc - Md |
| (240) 392 | Lanham | Starpower Communications Llc - Md |
| (240) 487 | McLean | Us Lec Of Maryland Inc. |
| (240) 419 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 725 | Lexington Park | Verizon Maryland Inc. |
| (240) 237 | Washington | Teleport Communications America Llc - Dc |
| (240) 347 | Hagerstown | Bandwidth.com Clec Llc - Md |
| (240) 499 | McLean | Us Lec Of Maryland Inc. |
| (240) 542 | McLean | Us Lec Of Maryland Inc. |
| (240) 309 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (240) 420 | Hagerstown | Verizon Maryland Inc. |
| (240) 560 | Washington | Xo Maryland Llc |
| (240) 568 | Laurel | Verizon Maryland Inc. |
| (240) 297 | McLean | Level 3 Communications Llc - Md |
| (240) 788 | Washington | Broadwing Communications. Llc - Md |
| (240) 366 | Monrovia | At&t Local |
| (240) 455 | Sterling | Paetec Communications Inc. - Md |
| (240) 800 | Chevy Chase | Core Communications Inc. - Md |
| (240) 246 | Lanham | Starpower Communications Llc - Md |
| (240) 317 | Lanham | Starpower Communications Llc - Md |
| (240) 450 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 681 | Washington | Atx Telecommunications Services Ltd |
| (240) 965 | Chevy Chase | Paetec Communications Inc. - Md |
| (240) 776 | Washington | Broadwing Communications. Llc - Md |
| (240) 616 | Reston | Mci Worldcom Communications Inc. - Md |
| (240) 621 | Washington | Mci Worldcom Communications Inc. - Md |
| (240) 222 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 391 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 654 | Washington | New Cingular Wireless Pcs Llc - Dc |
| (240) 456 | Laurel | Verizon Maryland Inc. |
| (240) 293 | McLean | Starpower Communications Llc - Md |
| (240) 379 | Frederick | Verizon Maryland Inc. |
| (240) 288 | Frederick | Comcast Phone Of Northern Maryland Inc. - Md |
| (240) 619 | Battery Park | Mci Worldcom Communications Inc. - Md |
| (240) 489 | Washington | Xo Maryland Llc |
| (240) 295 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 497 | Chevy Chase | Verizon Maryland Inc. |
| (240) 296 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 244 | Washington | Starpower Communications Llc - Md |
| (240) 686 | Germantown | Verizon Maryland Inc. |
| (240) 245 | Lanham | Starpower Communications Llc - Md |
| (240) 651 | Frederick | Halo Wireless Services Inc. |
| (240) 206 | Washington | Xo Maryland Llc |
| (240) 339 | Washington | Cavalier East Llc - Md |
| (240) 430 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 349 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 632 | Gaithersburg | Verizon Maryland Inc. |
| (240) 221 | Rockville | Verizon Maryland Inc. |
| (240) 629 | Frederick | Verizon Maryland Inc. |
| (240) 477 | Battery Park | Lightwave Communications Llc - Md |
| (240) 294 | Washington | Xo Maryland Llc |
| (240) 242 | Lanham | Starpower Communications Llc - Md |
| (240) 786 | Washington | Broadwing Communications. Llc - Md |
| (240) 558 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 667 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 403 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (240) 631 | Gaithersburg | Verizon Maryland Inc. |
| (240) 683 | Gaithersburg | Verizon Maryland Inc. |
| (240) 582 | Hyattsville | Verizon Maryland Inc. |
| (240) 833 | Washington | Xo Maryland Llc |
| (240) 318 | Clinton | Verizon Maryland Inc. |
| (240) 510 | Washington | Xo Maryland Llc |
| (240) 770 | Battery Park | Comcast Phone Of Northern Maryland Inc. - Md |
| (240) 493 | McLean | Us Lec Of Maryland Inc. |
| (240) 764 | Washington | Xo Maryland Llc |
| (240) 607 | Unknown | Global Crossing Local Services Inc.-md |
| (240) 912 | McLean | Us Lec Of Maryland Inc. |
| (240) 669 | Battery Park | Comcast Phone Of Northern Maryland Inc. - Md |
| (240) 369 | Mount Airy | Core Communications Inc. - Md |
| (301) 523 | Beltsville | Sprint Spectrum L.p. |
| (301) 425 | Beltsville | Verizon Maryland Inc. |
| (301) 242 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 413 | Rockville | Verizon Maryland Inc. |
| (301) 575 | McLean | Us Lec Of Maryland Inc. |
| (301) 480 | Bethesda | Verizon Maryland Inc. |
| (301) 232 | Potomac | Mcimetro Access Transmission Services Llc |
| (301) 394 | Beltsville | Verizon Maryland Inc. |
| (301) 276 | Potomac | Mcimetro Access Transmission Services Llc |
| (301) 886 | Laurel | Verizon Maryland Inc. |
| (301) 658 | McLean | Teleport Communications America Llc - Dc |
| (301) 418 | Frederick | Verizon Maryland Inc. |
| (301) 861 | McLean | Level 3 Communications Llc - Md |
| (301) 723 | Cumberland | Verizon Maryland Inc. |
| (301) 852 | Hyattsville | Verizon Maryland Inc. |
| (301) 880 | McLean | Level 3 Communications Llc - Md |
| (301) 993 | College Park | Verizon Maryland Inc. |
| (301) 804 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 323 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (301) 546 | Hagerstown | Usa Mobility Wireless Inc. |
| (301) 734 | Silver Spring | Verizon Maryland Inc. |
| (301) 435 | Bethesda | Verizon Maryland Inc. |
| (301) 859 | Frederick | Level 3 Communications Llc - Md |
| (301) 284 | Potomac | Mcimetro Access Transmission Services Llc |
| (301) 851 | Hyattsville | Verizon Maryland Inc. |
| (301) 761 | McLean | Level 3 Communications Llc - Md |
| (301) 239 | Hyattsville | Verizon Maryland Inc. |
| (301) 902 | Beltsville | Verizon Maryland Inc. |
| (301) 903 | Germantown | Verizon Maryland Inc. |
| (301) 531 | Lanham | Starpower Communications Llc - Md |
| (301) 715 | Washington | Teleport Communications America Llc - Dc |
| (301) 640 | Gaithersburg | Verizon Maryland Inc. |
| (301) 321 | Chevy Chase | Telcove Operations Inc. - Md |
| (301) 257 | Beltsville | Sprint Spectrum L.p. |
| (301) 269 | Damascus | Usa Mobility Wireless Inc. |
| (301) 793 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (301) 406 | Silver Spring | Usa Mobility Wireless Inc. |
| (301) 957 | Annapolis Junction | Mcimetro Access Transmission Services Llc |
| (301) 238 | Temple Hills | Verizon Maryland Inc. |
| (301) 666 | Washington | Teleport Communications America Llc - Dc |
| (301) 458 | Washington | Teleport Communications America Llc - Dc |
| (301) 626 | Silver Spring | Verizon Maryland Inc. |
| (301) 357 | Beltsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 875 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 728 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (301) 825 | Beltsville | At&t Local |
| (301) 979 | Beltsville | Verizon Maryland Inc. |
| (301) 268 | Cumberland | Uscoc Of Cumberland Inc. Dba United States Cel Md |
| (301) 691 | Washington | Teleport Communications America Llc - Dc |
| (301) 821 | Annapolis Junction | At&t Local |
| (301) 267 | Beltsville | Sprint Spectrum L.p. |
| (301) 254 | Beltsville | Sprint Spectrum L.p. |
| (301) 256 | Beltsville | Mcimetro Access Transmission Services Llc |
| (301) 404 | Beltsville | Sprint Spectrum L.p. |
| (301) 751 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 479 | Reston | Mci Worldcom Communications Inc. - Md |
| (301) 922 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 707 | Cumberland | Uscoc Of Cumberland Inc. Dba United States Cel Md |
| (301) 367 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 823 | Washington | At&t Local |
| (301) 841 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 904 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 500 | Beltsville | Xo Maryland Llc |
| (301) 892 | Hyattsville | Verizon Maryland Inc. |
| (301) 331 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (301) 747 | Washington | Teleport Communications America Llc - Dc |
| (301) 526 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 643 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 337 | Annapolis Junction | Mci Worldcom Communications Inc. - Md |
| (301) 437 | Beltsville | Sprint Spectrum L.p. |
| (301) 710 | McLean | Level 3 Communications Llc - Md |
| (301) 389 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (301) 300 | Beltsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 792 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (301) 405 | Chevy Chase | Paetec Communications Inc. - Md |
| (301) 837 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 785 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 974 | Annapolis Junction | Starpower Communications Llc - Md |
| (301) 379 | Beltsville | Sprint Spectrum L.p. |
| (301) 536 | Beltsville | Sprint Spectrum L.p. |
| (301) 978 | Gaithersburg | Verizon Maryland Inc. |
| (301) 752 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 222 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (301) 237 | Beltsville | Sprint Spectrum L.p. |
| (301) 775 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 708 | Baltimore | Cavalier Telephone Mid-atlantic Llc - Md |
| (301) 440 | Silver Spring | Sprint Spectrum L.p. - Md |
| (301) 512 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 760 | McLean | Level 3 Communications Llc - Md |
| (301) 213 | Beltsville | Sprint Spectrum L.p. |
| (301) 442 | Beltsville | Sprint Spectrum L.p. |
| (301) 510 | Silver Spring | Usa Mobility Wireless Inc. |
| (301) 917 | Lanham | Starpower Communications Llc - Md |
| (301) 787 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 876 | Cumberland | Level 3 Communications Llc - Md |
| (301) 613 | Beltsville | Sprint Spectrum L.p. |
| (301) 764 | Waldorf | Verizon Maryland Inc. |
| (301) 996 | Beltsville | Sprint Spectrum L.p. |
| (301) 233 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 910 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 741 | Annapolis Junction | Level 3 Communications Llc - Md |
| (301) 325 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 602 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 672 | Silver Spring | Sprint Spectrum L.p. |
| (301) 806 | Beltsville | Sprint Spectrum L.p. |
| (301) 981 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (301) 873 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 395 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 783 | Hagerstown | New Frontiers Telecommunications Inc. |
| (301) 789 | Hyattsville | Core Communications Inc. - Pa |
| (301) 966 | Silver Spring | Mcimetro Access Transmission Services Llc |
| (301) 525 | Annapolis Junction | Quantum Telecommunications Inc. - Md |
| (301) 272 | Potomac | Mcimetro Access Transmission Services Llc |
| (301) 943 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 356 | Annapolis Junction | Vdl Inc. Dba Global Telecom Brokers - Md |
| (301) 291 | Potomac | Mcimetro Access Transmission Services Llc |
| (301) 905 | Silver Spring | Verizon Maryland Inc. |
| (301) 377 | Sterling | Comcast Phone Of Northern Maryland Inc. - Md |
| (301) 807 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 616 | Cumberland | Uscoc Of Cumberland Inc. Dba United States Cel Md |
| (301) 557 | Washington | Broadwing Communications. Llc - Md |
| (301) 376 | Laurel | Verizon Maryland Inc. |
| (301) 343 | Silver Spring | Sprint Spectrum L.p. - Md |
| (301) 281 | Beltsville | Mcimetro Access Transmission Services Llc |
| (301) 452 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 802 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 850 | McLean | Level 3 Communications Llc - Md |
| (301) 455 | Beltsville | Sprint Spectrum L.p. |
| (301) 717 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 653 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 204 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 704 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 800 | Monrovia | Virginia Pcs Alliance L.c. |
| (301) 693 | Frederick | Omnipoint Communications Cap Operations Llc |
| (301) 712 | Frederick | Mcimetro Access Transmission Services Llc |
| (301) 266 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 940 | Silver Spring | Verizon Maryland Inc. |
| (301) 674 | Silver Spring | Sprint Spectrum L.p. |
| (301) 287 | Potomac | Mcimetro Access Transmission Services Llc |
| (301) 524 | Frederick | Sprint Spectrum L.p. |
| (301) 488 | College Park | Verizon Maryland Inc. |
| (301) 502 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 305 | Frederick | Sprint Spectrum L.p. |
| (301) 768 | Beltsville | Level 3 Communications Llc - Md |
| (301) 844 | Beltsville | Sprint Spectrum L.p. |
| (301) 685 | McLean | Teleport Communications America Llc - Dc |
| (301) 202 | Washington | New Cingular Wireless Pcs Llc - Dc |
| (301) 401 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (301) 803 | Washington | Verizon Maryland Inc. |
| (301) 930 | Silver Spring | Verizon Maryland Inc. |
| (301) 938 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 335 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 828 | Washington | At&t Local |
| (301) 706 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 250 | Beltsville | Mcimetro Access Transmission Services Llc |
| (301) 542 | Washington | Teleport Communications America Llc - Dc |
| (301) 399 | Silver Spring | Sprint Spectrum L.p. |
| (301) 364 | Reston | Mci Worldcom Communications Inc. - Md |
| (301) 361 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (301) 351 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 366 | Silver Spring | Sprint Spectrum L.p. - Md |
| (301) 980 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 908 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 398 | Rockville | Verizon Maryland Inc. |
| (301) 818 | Waldorf | Verizon Maryland Inc. |
| (301) 310 | Baltimore | Verizon Maryland Inc. |
| (301) 537 | Beltsville | Sprint Spectrum L.p. |
| (301) 628 | Washington | Teleport Communications America Llc - Dc |
| (301) 285 | Silver Spring | Verizon Maryland Inc. |
| (301) 651 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 756 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (301) 832 | Hyattsville | At&t Local |
| (301) 547 | Washington | Teleport Communications America Llc - Dc |
| (301) 973 | Columbia | Verizon Maryland Inc. |
| (301) 247 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 520 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 677 | Washington | Teleport Communications America Llc - Dc |
| (301) 282 | Silver Spring | Verizon Maryland Inc. |
| (301) 830 | Hyattsville | At&t Local |
| (301) 467 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 219 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 584 | Chevy Chase | Baltimore-washington Telephone Bwt |
| (301) 836 | Temple Hills | Verizon Maryland Inc. |
| (301) 801 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 252 | Silver Spring | Sprint Spectrum L.p. - Md |
| (301) 697 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (301) 606 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 534 | Washington | Ymax Communications Corp. - Md |
| (301) 370 | Silver Spring | Sprint Spectrum L.p. - Md |
| (301) 433 | Beltsville | Verizon Maryland Inc. |
| (301) 543 | Washington | Teleport Communications America Llc - Dc |
| (301) 758 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 688 | Laurel | Verizon Maryland Inc. |
| (301) 339 | Herndon | Cavalier Telephone Mid-atlantic Llc - Md |
| (301) 496 | Bethesda | Verizon Maryland Inc. |
| (301) 944 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 344 | College Park | Verizon Maryland Inc. |
| (301) 639 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 795 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 848 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 556 | Washington | Teleport Communications America Llc - Dc |
| (301) 675 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (301) 503 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 535 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 633 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 618 | Hyattsville | Verizon Maryland Inc. |
| (301) 462 | Hagerstown | Sprint Spectrum L.p. - Md |
| (301) 637 | McLean | Level 3 Communications Llc - Md |
| (301) 461 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 491 | Frederick | Uscoc Of Cumberland Inc. Dba United States Cel Md |
| (301) 466 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 514 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 481 | Washington | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 659 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 506 | Silver Spring | Usa Mobility Wireless Inc. |
| (301) 642 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 529 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 716 | Beltsville | Verizon Maryland Inc. |
| (301) 641 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 332 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 576 | Chevy Chase | Paetec Communications Inc. - Md |
| (301) 928 | Hyattsville | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 235 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 988 | Frederick | Uscoc Of Cumberland Inc. Dba United States Cel Md |
| (301) 385 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 465 | Hagerstown | Sprint Spectrum L.p. - Md |
| (301) 471 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 655 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 744 | Indian Head | Verizon Maryland Inc. |
| (301) 223 | Williamsport | Verizon Maryland Inc. |
| (301) 730 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (301) 648 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 580 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 867 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 538 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 833 | Washington | Teleport Communications America Llc - Dc |
| (301) 573 | Hagerstown | Sprint Spectrum L.p. - Md |
| (301) 518 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 522 | Rockville | Verizon Maryland Inc. |
| (301) 221 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 748 | Frederick | Sprint Spectrum L.p. |
| (301) 295 | Bethesda | Verizon Maryland Inc. |
| (301) 243 | Bethesda | Verizon Maryland Inc. |
| (301) 509 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 992 | Hagerstown | Sprint Spectrum L.p. - Md |
| (301) 965 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 788 | Frederick | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 991 | Hagerstown | Sprint Spectrum L.p. - Md |
| (301) 501 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (301) 318 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 955 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 683 | Washington | Teleport Communications America Llc - Dc |
| (301) 560 | Chevy Chase | Paetec Communications Inc. - Md |
| (301) 956 | Annapolis Junction | Verizon Maryland Inc. |
| (301) 427 | Silver Spring | Verizon Maryland Inc. |
| (301) 701 | Hyattsville | Verizon Maryland Inc. |
| (301) 742 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 919 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 448 | Hyattsville | Comcast Phone Of Northern Maryland Inc. - Md |
| (301) 646 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 206 | Laurel | Verizon Maryland Inc. |
| (301) 358 | McLean | Level 3 Communications Llc - Md |
| (301) 906 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 400 | Bethesda | Verizon Maryland Inc. |
| (301) 553 | Silver Spring | Usa Mobility Wireless Inc. |
| (301) 591 | Chevy Chase | Paetec Communications Inc. - Md |
| (301) 820 | Beltsville | At&t Local |
| (301) 412 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 826 | Lexington Park | Verizon Maryland Inc. |
| (301) 346 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 329 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (301) 275 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 561 | Chevy Chase | Baltimore-washington Telephone Bwt |
| (301) 308 | Silver Spring | Usa Mobility Wireless Inc. |
| (301) 615 | College Park | Verizon Maryland Inc. |
| (301) 976 | Chevy Chase | Baltimore-washington Telephone Bwt |
| (301) 995 | Patuxent River | Verizon Maryland Inc. |
| (301) 240 | Gaithersburg | Verizon Maryland Inc. |
| (301) 286 | College Park | Verizon Maryland Inc. |
| (301) 813 | Chevy Chase | Baltimore-washington Telephone Bwt |
| (301) 817 | District Heights | Verizon Maryland Inc. |
| (301) 354 | Washington | Teleport Communications America Llc - Dc |
| (301) 660 | Hagerstown | New Cingular Wireless Pcs Llc - Dc |
| (301) 763 | District Heights | Verizon Maryland Inc. |
| (301) 968 | Reston | Mci Worldcom Communications Inc. - Md |
| (301) 778 | Washington | Mci Worldcom Communications Inc. - Md |
| (301) 319 | Bethesda | Verizon Maryland Inc. |
| (301) 207 | Silver Spring | Usa Mobility Wireless Inc. |
| (301) 225 | Washington | Teleport Communications America Llc - Dc |
| (301) 814 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 224 | Silver Spring | Usa Mobility Wireless Inc. |
| (301) 661 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 298 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 727 | Chevy Chase | Baltimore-washington Telephone Bwt |
| (301) 647 | Laurel | Verizon Maryland Inc. |
| (301) 822 | Washington | At&t Local |
| (301) 280 | Chevy Chase | Verizon Maryland Inc. |
| (301) 594 | Bethesda | Verizon Maryland Inc. |
| (301) 541 | Washington | Teleport Communications America Llc - Dc |
| (301) 623 | Washington | Teleport Communications America Llc - Dc |
| (301) 909 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 558 | Silver Spring | Usa Mobility Wireless Inc. |
| (301) 849 | Hagerstown | New Frontiers Telecommunications Inc. |
| (301) 227 | Bethesda | Verizon Maryland Inc. |
| (301) 226 | Hyattsville | Verizon Maryland Inc. |
| (301) 342 | Patuxent River | Verizon Maryland Inc. |
| (301) 426 | Beltsville | Verizon Maryland Inc. |
| (301) 784 | Cumberland | Verizon Maryland Inc. |
| (301) 757 | Patuxent River | Verizon Maryland Inc. |
| (301) 692 | Washington | Teleport Communications America Llc - Dc |
| (301) 551 | Chevy Chase | Baltimore-washington Telephone Bwt |
| (301) 302 | Hagerstown | Sprint Spectrum L.p. - Md |
| (301) 901 | College Park | Verizon Maryland Inc. |
| (301) 679 | Washington | Teleport Communications America Llc - Dc |
| (301) 451 | Bethesda | Verizon Maryland Inc. |
| (301) 703 | Frederick | Level 3 Communications Llc - Md |
| (301) 402 | Bethesda | Verizon Maryland Inc. |
| (301) 296 | Reston | Mci Worldcom Communications Inc. - Md |
| (301) 597 | Hagerstown | New Frontiers Telecommunications Inc. |
| (301) 771 | Chevy Chase | Verizon Maryland Inc. |
| (301) 327 | Baltimore | Comcast Phone Of Northern Maryland Inc. - Md |
| (301) 303 | Silver Spring | Usa Mobility Wireless Inc. |
| (301) 619 | Frederick | Verizon Maryland Inc. |
| (301) 796 | Beltsville | Verizon Maryland Inc. |
| (301) 939 | Laurel | Verizon Maryland Inc. |
| (301) 985 | Hyattsville | Verizon Maryland Inc. |
| (301) 635 | Hagerstown | New Frontiers Telecommunications Inc. |
| (301) 544 | Rockville | Verizon Maryland Inc. |
| (301) 200 | Washington | Bandwidth.com Clec Llc - Md |
| (301) 719 | Washington | Teleport Communications America Llc - Dc |
| (301) 676 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (301) 667 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (301) 457 | Silver Spring | Verizon Maryland Inc. |
| (301) 409 | Silver Spring | Usa Mobility Wireless Inc. |
| (301) 914 | Oakland | Mountain Communications Llc Dba Procom - Md |
| (301) 380 | Bethesda | Verizon Maryland Inc. |
| (301) 532 | Hyattsville | Verizon Maryland Inc. |
| (301) 382 | Rockville | Verizon Maryland Inc. |
| (301) 368 | Damascus | Verizon Maryland Inc. |
| (301) 720 | Washington | Teleport Communications America Llc - Dc |
| (301) 629 | Columbia | Verizon Maryland Inc. |
| (301) 998 | Rockville | Verizon Maryland Inc. |
| (301) 554 | Silver Spring | Usa Mobility Wireless Inc. |
| (301) 964 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (301) 673 | Hagerstown | New Frontiers Telecommunications Inc. |
| (301) 436 | Hyattsville | Verizon Maryland Inc. |
| (301) 634 | Washington | Teleport Communications America Llc - Dc |
| (301) 605 | Beltsville | Verizon Maryland Inc. |
| (301) 314 | Chevy Chase | Paetec Communications Inc. - Md |
| (301) 827 | Bethesda | Verizon Maryland Inc. |
| (301) 713 | Silver Spring | Verizon Maryland Inc. |
| (301) 234 | Unknown | Verizon Maryland Inc. |
| (301) 709 | Silver Spring | Usa Mobility Wireless Inc. |
| (301) 781 | Hagerstown | New Frontiers Telecommunications Inc. |
| (301) 212 | Gaithersburg | Verizon Maryland Inc. |
| (301) 612 | Baltimore | Teleport Communications America Llc - Md |
| (301) 566 | Beltsville | Verizon Maryland Inc. |
| (301) 923 | Hyattsville | Verizon Maryland Inc. |
| (301) 454 | Hyattsville | Verizon Maryland Inc. |
| (301) 504 | Silver Spring | Verizon Maryland Inc. |
| (301) 489 | College Park | Verizon Maryland Inc. |
| (301) 476 | Silver Spring | Verizon Maryland Inc. |
| (301) 397 | College Park | Verizon Maryland Inc. |
| (301) 443 | Rockville | Verizon Maryland Inc. |
| (301) 915 | Lanham | Starpower Communications Llc - Md |
| (301) 521 | Oxon Hill | Verizon Maryland Inc. |
| (301) 609 | La Plata | Verizon Maryland Inc. |
| (301) 889 | Galesville | Verizon Maryland Inc. |
| (301) 326 | Beltsville | Omnipoint Communications Cap Operations Llc |
| (301) 819 | Silver Spring | Verizon Maryland Inc. |
| (301) 289 | Potomac | Mcimetro Access Transmission Services Llc |
| (301) 970 | Annapolis | Verizon Maryland Inc. |
| (301) 205 | Mayo | Verizon Maryland Inc. |
| (301) 507 | College Park | Verizon Maryland Inc. |
| (301) 539 | Washington | Teleport Communications America Llc - Dc |
| (301) 338 | Monrovia | Idt America Corp - Md |
| (301) 492 | Chevy Chase | Verizon Maryland Inc. |
| (301) 415 | Silver Spring | Verizon Maryland Inc. |
| (301) 960 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 517 | Rockville | Verizon Maryland Inc. |
| (301) 971 | Lanham | Starpower Communications Llc - Md |
| (301) 548 | Gaithersburg | Verizon Maryland Inc. |
| (301) 750 | Frederick | Core Communications Inc. - Md |
| (301) 687 | Frostburg | Verizon Maryland Inc. |
| (301) 945 | Washington | Mcimetro Access Transmission Services Llc |
| (301) 407 | Poolesville | Verizon Maryland Inc. |
| (301) 348 | Reston | Mci Worldcom Communications Inc. - Md |
| (301) 316 | Temple Hills | Verizon Maryland Inc. |
| (301) 508 | Monrovia | New Cingular Wireless Pcs Llc - Dc |
| (301) 533 | Oakland | Verizon Maryland Inc. |
| (301) 244 | Chevy Chase | Telcove Operations Inc. - Md |
| (301) 600 | Frederick | Verizon Maryland Inc. |
| (301) 975 | Gaithersburg | Verizon Maryland Inc. |
| (301) 583 | Hyattsville | Verizon Maryland Inc. |
| (301) 997 | Washington | Verizon Maryland Inc. |
| (301) 273 | Potomac | Mcimetro Access Transmission Services Llc |
| (301) 408 | Hyattsville | Verizon Maryland Inc. |
| (301) 487 | Myersville | Verizon Maryland Inc. |
| (301) 686 | Oxon Hill | Verizon Maryland Inc. |
| (301) 858 | Crofton | Verizon Maryland Inc. |
| (301) 586 | Beltsville | Verizon Maryland Inc. |
| (301) 563 | Silver Spring | Verizon Maryland Inc. |
| (301) 494 | Prince Frederick | Verizon Maryland Inc. |
| (301) 755 | Reston | Mci Worldcom Communications Inc. - Md |
| (301) 417 | Gaithersburg | Verizon Maryland Inc. |
| (301) 883 | Hyattsville | Verizon Maryland Inc. |
| (301) 444 | Germantown | Verizon Maryland Inc. |
| (301) 312 | Beltsville | New Cingular Wireless Pcs Llc - Dc |
| (301) 840 | Gaithersburg | Verizon Maryland Inc. |
| (301) 307 | Columbia | Verizon Maryland Inc. |
| (301) 766 | Hagerstown | Verizon Maryland Inc. |
| (301) 690 | Leonardtown | Idt America Corp - Md |
| (301) 882 | Hagerstown | Core Communications Inc. - Md |
| (301) 815 | Frederick | Verizon Maryland Inc. |
| (301) 347 | Chevy Chase | Verizon Maryland Inc. |
| (301) 446 | College Park | Verizon Maryland Inc. |
| (301) 896 | Bethesda | Verizon Maryland Inc. |
| (301) 887 | Hyattsville | Verizon Maryland Inc. |
| (301) 671 | Hagerstown | New Frontiers Telecommunications Inc. |
| (301) 885 | Waldorf | Verizon Maryland Inc. |
| (301) 601 | Germantown | Verizon Maryland Inc. |
| (301) 228 | Frederick | Verizon Maryland Inc. |
| (301) 670 | Gaithersburg | Verizon Maryland Inc. |
| (301) 419 | Beltsville | Verizon Maryland Inc. |
| (301) 969 | Frederick | Comcast Phone Of Northern Maryland Inc. - Md |
| (301) 246 | Nanjemoy | Verizon Maryland Inc. |
| (301) 952 | Upper Marlboro | Verizon Maryland Inc. |
| (301) 684 | Washington | Teleport Communications America Llc - Dc |
| (301) 215 | Chevy Chase | Verizon Maryland Inc. |
| (301) 799 | Frederick | Core Communications Inc. - Md |
| (301) 263 | Bethesda | Verizon Maryland Inc. |
| (301) 740 | Gaithersburg | Verizon Maryland Inc. |
| (301) 912 | Crofton | Verizon Maryland Inc. |
| (301) 669 | District Heights | Verizon Maryland Inc. |
| (301) 353 | Germantown | Verizon Maryland Inc. |
| (301) 941 | Chevy Chase | Verizon Maryland Inc. |
| (301) 650 | Silver Spring | Verizon Maryland Inc. |
| (301) 754 | Silver Spring | Verizon Maryland Inc. |
| (301) 209 | Hyattsville | Verizon Maryland Inc. |
| (301) 214 | Bethesda | Verizon Maryland Inc. |
| (301) 260 | Olney | Verizon Maryland Inc. |
| (301) 255 | Rockville | Verizon Maryland Inc. |
| (301) 857 | Frederick | Core Communications Inc. - Md |
| (301) 313 | College Park | Verizon Maryland Inc. |
| (301) 428 | Germantown | Verizon Maryland Inc. |
| (301) 470 | Laurel | Verizon Maryland Inc. |
| (301) 456 | Battery Park | Comcast Phone Of Northern Maryland Inc. - Md |
| (301) 644 | Frederick | Verizon Maryland Inc. |
| (301) 486 | College Park | Verizon Maryland Inc. |
| (301) 790 | Hagerstown | Verizon Maryland Inc. |
| (301) 607 | Frederick | Verizon Maryland Inc. |
| (301) 453 | Kitzmiller | Verizon Maryland Inc. |
| (301) 386 | Hyattsville | Verizon Maryland Inc. |
| (301) 918 | Lanham | Verizon Maryland Inc. |
| (301) 258 | Gaithersburg | Verizon Maryland Inc. |
| (301) 780 | Upper Marlboro | Verizon Maryland Inc. |
| (301) 545 | Rockville | Verizon Maryland Inc. |
| (301) 372 | Brandywine | Verizon Maryland Inc. |
| (301) 283 | Bryans Road | Verizon Maryland Inc. |
| (301) 614 | College Park | Verizon Maryland Inc. |
| (301) 429 | Lanham | Verizon Maryland Inc. |
| (301) 891 | Hyattsville | Verizon Maryland Inc. |
| (301) 961 | Chevy Chase | Verizon Maryland Inc. |
| (301) 702 | Temple Hills | Verizon Maryland Inc. |
| (301) 989 | Silver Spring | Verizon Maryland Inc. |
| (301) 485 | Battery Park | Comcast Phone Of Northern Maryland Inc. - Md |
| (301) 765 | Bethesda | Verizon Maryland Inc. |
| (301) 288 | Potomac | Mcimetro Access Transmission Services Llc |
| (301) 816 | Rockville | Verizon Maryland Inc. |
| (301) 459 | Lanham | Verizon Maryland Inc. |
| (301) 403 | Hyattsville | Verizon Maryland Inc. |
| (301) 328 | Washington | Comcast Phone Of Northern Maryland Inc. - Md |
| (301) 753 | La Plata | Verizon Maryland Inc. |
| (301) 513 | College Park | Verizon Maryland Inc. |
| (301) 877 | Clinton | Verizon Maryland Inc. |
| (301) 767 | Bethesda | Verizon Maryland Inc. |
| (301) 430 | Upper Marlboro | Verizon Maryland Inc. |
| (301) 769 | Leonardtown | Verizon Maryland Inc. |
| (301) 664 | Chevy Chase | Verizon Maryland Inc. |
| (301) 231 | Rockville | Verizon Maryland Inc. |
| (301) 621 | Crofton | Verizon Maryland Inc. |
| (301) 562 | Silver Spring | Verizon Maryland Inc. |
| (301) 473 | Braddock Heights | Verizon Maryland Inc. |
| (301) 360 | Frederick | Verizon Maryland Inc. |
| (301) 592 | Silver Spring | Verizon Maryland Inc. |
| (301) 306 | Lanham | Verizon Maryland Inc. |
| (301) 265 | Unknown | Verizon Maryland Inc. |
| (301) 315 | Rockville | Verizon Maryland Inc. |
| (301) 369 | Laurel | Verizon Maryland Inc. |
| (301) 210 | Beltsville | Verizon Maryland Inc. |
| (301) 696 | Frederick | Verizon Maryland Inc. |
| (301) 925 | Hyattsville | Verizon Maryland Inc. |
| (301) 738 | Rockville | Verizon Maryland Inc. |
| (301) 414 | Damascus | Verizon Maryland Inc. |
| (301) 578 | Silver Spring | Verizon Maryland Inc. |
| (301) 678 | Hancock | Verizon Maryland Inc. |
| (301) 245 | Bittinger | Verizon Maryland Inc. |
| (301) 931 | Beltsville | Verizon Maryland Inc. |
| (301) 798 | New Market | Verizon Maryland Inc. |
| (301) 279 | Rockville | Verizon Maryland Inc. |
| (301) 230 | Rockville | Verizon Maryland Inc. |
| (301) 581 | Bethesda | Verizon Maryland Inc. |
| (301) 759 | Cumberland | Verizon Maryland Inc. |
| (301) 987 | Gaithersburg | Verizon Maryland Inc. |
| (301) 860 | Bowie | Verizon Maryland Inc. |
| (301) 392 | La Plata | Verizon Maryland Inc. |
| (301) 794 | Lanham | Verizon Maryland Inc. |
| (301) 477 | Battery Park | Comcast Phone Of Northern Maryland Inc. - Md |
| (301) 893 | Waldorf | Verizon Maryland Inc. |
| (301) 721 | Gaithersburg | Verizon Maryland Inc. |
| (301) 842 | Clear Spring | Verizon Maryland Inc. |
| (301) 574 | Upper Marlboro | Verizon Maryland Inc. |
| (301) 699 | Hyattsville | Verizon Maryland Inc. |
| (301) 888 | Brandywine | Verizon Maryland Inc. |
| (301) 714 | Hagerstown | Verizon Maryland Inc. |
| (301) 383 | Battery Park | Comcast Phone Of Northern Maryland Inc. - Md |
| (301) 324 | Capitol Heights | Verizon Maryland Inc. |
| (301) 220 | College Park | Verizon Maryland Inc. |
| (301) 731 | Lanham | Verizon Maryland Inc. |
| (301) 749 | Oxon Hill | Verizon Maryland Inc. |
| (301) 608 | Silver Spring | Verizon Maryland Inc. |
| (301) 590 | Gaithersburg | Verizon Maryland Inc. |
| (301) 423 | Temple Hills | Verizon Maryland Inc. |
| (301) 333 | Capitol Heights | Verizon Maryland Inc. |
| (301) 948 | Gaithersburg | Verizon Maryland Inc. |
| (301) 341 | Hyattsville | Verizon Maryland Inc. |
| (301) 809 | Bowie | Verizon Maryland Inc. |
| (301) 953 | Laurel | Verizon Maryland Inc. |
| (301) 920 | Lanham | Starpower Communications Llc - Md |
| (301) 866 | Lexington Park | Verizon Maryland Inc. |
| (301) 620 | Frederick | Verizon Maryland Inc. |
| (301) 870 | Waldorf | Verizon Maryland Inc. |
| (301) 497 | Laurel | Verizon Maryland Inc. |
| (301) 680 | Silver Spring | Verizon Maryland Inc. |
| (301) 636 | Hyattsville | Verizon Maryland Inc. |
| (301) 375 | Bryans Road | Verizon Maryland Inc. |
| (301) 921 | Gaithersburg | Verizon Maryland Inc. |
| (301) 241 | Cascade | Verizon Maryland Inc. |
| (301) 378 | Frederick | Comcast Phone Of Northern Maryland Inc. - Md |
| (301) 391 | Damascus | Verizon Maryland Inc. |
| (301) 624 | Frederick | Verizon Maryland Inc. |
| (301) 856 | Clinton | Verizon Maryland Inc. |
| (301) 773 | Hyattsville | Verizon Maryland Inc. |
| (301) 745 | Hagerstown | Verizon Maryland Inc. |
| (301) 617 | Laurel | Verizon Maryland Inc. |
| (301) 322 | Hyattsville | Verizon Maryland Inc. |
| (301) 468 | Rockville | Verizon Maryland Inc. |
| (301) 665 | Hagerstown | Verizon Maryland Inc. |
| (301) 772 | Hyattsville | Verizon Maryland Inc. |
| (301) 899 | Temple Hills | Verizon Maryland Inc. |
| (301) 482 | Damascus | Verizon Maryland Inc. |
| (301) 631 | Frederick | Verizon Maryland Inc. |
| (301) 499 | Capitol Heights | Verizon Maryland Inc. |
| (301) 810 | Monrovia | At&t Local |
| (301) 846 | Frederick | Verizon Maryland Inc. |
| (301) 808 | Capitol Heights | Verizon Maryland Inc. |
| (301) 838 | Rockville | Verizon Maryland Inc. |
| (301) 569 | Annapolis Junction | Cellco Partnership Dba Verizon Wireless - Md |
| (301) 441 | College Park | Verizon Maryland Inc. |
| (301) 579 | Brandywine | Verizon Maryland Inc. |
| (301) 362 | Laurel | Verizon Maryland Inc. |
| (301) 982 | College Park | Verizon Maryland Inc. |
| (301) 259 | Newburg | Verizon Maryland Inc. |
| (301) 698 | Frederick | Verizon Maryland Inc. |
| (301) 352 | Bowie | Verizon Maryland Inc. |
| (301) 484 | Battery Park | Comcast Phone Of Northern Maryland Inc. - Md |
| (301) 625 | Silver Spring | Verizon Maryland Inc. |
| (301) 737 | Lexington Park | Verizon Maryland Inc. |
| (301) 264 | Mount Savage | Verizon Maryland Inc. |
| (301) 718 | Chevy Chase | Verizon Maryland Inc. |
| (301) 396 | Waldorf | Verizon Maryland Inc. |
| (301) 278 | Potomac | Mcimetro Access Transmission Services Llc |
| (301) 610 | Rockville | Verizon Maryland Inc. |
| (301) 599 | Clinton | Verizon Maryland Inc. |
| (301) 431 | Hyattsville | Verizon Maryland Inc. |
| (301) 894 | Temple Hills | Verizon Maryland Inc. |
| (301) 565 | Silver Spring | Verizon Maryland Inc. |
| (301) 657 | Chevy Chase | Verizon Maryland Inc. |
| (301) 863 | Lexington Park | Verizon Maryland Inc. |
| (301) 630 | Temple Hills | Verizon Maryland Inc. |
| (301) 872 | Ridge | Verizon Maryland Inc. |
| (301) 582 | Williamsport | Verizon Maryland Inc. |
| (301) 736 | District Heights | Verizon Maryland Inc. |
| (301) 393 | Hagerstown | Verizon Maryland Inc. |
| (301) 274 | Hughesville | Verizon Maryland Inc. |
| (301) 786 | Cumberland | Verizon Maryland Inc. |
| (301) 218 | Upper Marlboro | Verizon Maryland Inc. |
| (301) 251 | Rockville | Verizon Maryland Inc. |
| (301) 449 | Unknown | Verizon Maryland Inc. |
| (301) 864 | Hyattsville | Verizon Maryland Inc. |
| (301) 552 | Lanham | Verizon Maryland Inc. |
| (301) 924 | Olney | Verizon Maryland Inc. |
| (301) 572 | Beltsville | Verizon Maryland Inc. |
| (301) 421 | Silver Spring | Verizon Maryland Inc. |
| (301) 527 | Gaithersburg | Verizon Maryland Inc. |
| (301) 682 | Frederick | Verizon Maryland Inc. |
| (301) 843 | Waldorf | Verizon Maryland Inc. |
| (301) 986 | Chevy Chase | Verizon Maryland Inc. |
| (301) 595 | Beltsville | Verizon Maryland Inc. |
| (301) 217 | Rockville | Verizon Maryland Inc. |
| (301) 420 | District Heights | Verizon Maryland Inc. |
| (301) 839 | Oxon Hill | Verizon Maryland Inc. |
| (301) 297 | Unknown | Verizon Maryland Inc. |
| (301) 216 | Gaithersburg | Verizon Maryland Inc. |
| (301) 568 | District Heights | Verizon Maryland Inc. |
| (301) 270 | Hyattsville | Verizon Maryland Inc. |
| (301) 604 | Laurel | Verizon Maryland Inc. |
| (301) 777 | Cumberland | Verizon Maryland Inc. |
| (301) 203 | Fort Washington | Verizon Maryland Inc. |
| (301) 309 | Rockville | Verizon Maryland Inc. |
| (301) 373 | Hollywood | Verizon Maryland Inc. |
| (301) 929 | Silver Spring | Verizon Maryland Inc. |
| (301) 374 | Waldorf | Verizon Maryland Inc. |
| (301) 567 | Oxon Hill | Verizon Maryland Inc. |
| (301) 967 | District Heights | Verizon Maryland Inc. |
| (301) 495 | Silver Spring | Verizon Maryland Inc. |
| (301) 559 | Hyattsville | Verizon Maryland Inc. |
| (301) 277 | Hyattsville | Verizon Maryland Inc. |
| (301) 519 | Gaithersburg | Verizon Maryland Inc. |
| (301) 951 | Chevy Chase | Verizon Maryland Inc. |
| (301) 927 | Hyattsville | Verizon Maryland Inc. |
| (301) 732 | Frederick | Sprint Spectrum L.p. |
| (301) 304 | Frederick | Comcast Phone Of Northern Maryland Inc. - Md |
| (301) 388 | Silver Spring | Verizon Maryland Inc. |
| (301) 853 | Hyattsville | Verizon Maryland Inc. |
| (301) 549 | Laurel | Verizon Maryland Inc. |
| (301) 770 | Rockville | Verizon Maryland Inc. |
| (301) 791 | Hagerstown | Verizon Maryland Inc. |
| (301) 705 | Waldorf | Verizon Maryland Inc. |
| (301) 868 | Clinton | Verizon Maryland Inc. |
| (301) 632 | Waldorf | Verizon Maryland Inc. |
| (301) 447 | Emmitsburg | Verizon Maryland Inc. |
| (301) 984 | Rockville | Verizon Maryland Inc. |
| (301) 349 | Poolesville | Verizon Maryland Inc. |
| (301) 897 | Bethesda | Verizon Maryland Inc. |
| (301) 729 | Cumberland | Verizon Maryland Inc. |
| (301) 236 | Silver Spring | Verizon Maryland Inc. |
| (301) 261 | Crofton | Verizon Maryland Inc. |
| (301) 663 | Frederick | Verizon Maryland Inc. |
| (301) 249 | Upper Marlboro | Verizon Maryland Inc. |
| (301) 782 | Brandywine | Verizon Maryland Inc. |
| (301) 645 | Waldorf | Verizon Maryland Inc. |
| (301) 248 | Unknown | Verizon Maryland Inc. |
| (301) 345 | College Park | Verizon Maryland Inc. |
| (301) 516 | District Heights | Verizon Maryland Inc. |
| (301) 571 | Bethesda | Verizon Maryland Inc. |
| (301) 336 | Capitol Heights | Verizon Maryland Inc. |
| (301) 694 | Frederick | Verizon Maryland Inc. |
| (301) 913 | Chevy Chase | Verizon Maryland Inc. |
| (301) 355 | Gaithersburg | Verizon Maryland Inc. |
| (301) 445 | Hyattsville | Verizon Maryland Inc. |
| (301) 735 | District Heights | Verizon Maryland Inc. |
| (301) 359 | Cumberland | Verizon Maryland Inc. |
| (301) 483 | Laurel | Verizon Maryland Inc. |
| (301) 603 | Silver Spring | Verizon Maryland Inc. |
| (301) 340 | Rockville | Verizon Maryland Inc. |
| (301) 881 | Rockville | Verizon Maryland Inc. |
| (301) 474 | College Park | Verizon Maryland Inc. |
| (301) 862 | Lexington Park | Verizon Maryland Inc. |
| (301) 294 | Rockville | Verizon Maryland Inc. |
| (301) 722 | Cumberland | Verizon Maryland Inc. |
| (301) 932 | La Plata | Verizon Maryland Inc. |
| (301) 805 | Bowie | Verizon Maryland Inc. |
| (301) 779 | Hyattsville | Verizon Maryland Inc. |
| (301) 363 | Frederick | Level 3 Communications Llc - Md |
| (301) 652 | Chevy Chase | Verizon Maryland Inc. |
| (301) 739 | Hagerstown | Verizon Maryland Inc. |
| (301) 390 | Upper Marlboro | Verizon Maryland Inc. |
| (301) 505 | Temple Hills | Verizon Maryland Inc. |
| (301) 469 | Bethesda | Verizon Maryland Inc. |
| (301) 847 | Beltsville | Verizon Maryland Inc. |
| (301) 831 | New Market | Verizon Maryland Inc. |
| (301) 662 | Frederick | Verizon Maryland Inc. |
| (301) 577 | Lanham | Verizon Maryland Inc. |
| (301) 596 | Columbia | Verizon Maryland Inc. |
| (301) 589 | Silver Spring | Verizon Maryland Inc. |
| (301) 990 | Gaithersburg | Verizon Maryland Inc. |
| (301) 463 | Lonaconing | Verizon Maryland Inc. |
| (301) 350 | Capitol Heights | Verizon Maryland Inc. |
| (301) 292 | Fort Washington | Verizon Maryland Inc. |
| (301) 733 | Hagerstown | Verizon Maryland Inc. |
| (301) 695 | Frederick | Verizon Maryland Inc. |
| (301) 668 | Frederick | Verizon Maryland Inc. |
| (301) 472 | Mechanicsville | Verizon Maryland Inc. |
| (301) 962 | Silver Spring | Verizon Maryland Inc. |
| (301) 874 | Buckeystown | Verizon Maryland Inc. |
| (301) 926 | Gaithersburg | Verizon Maryland Inc. |
| (301) 334 | Oakland | Verizon Maryland Inc. |
| (301) 438 | Silver Spring | Verizon Maryland Inc. |
| (301) 622 | Silver Spring | Verizon Maryland Inc. |
| (301) 588 | Silver Spring | Verizon Maryland Inc. |
| (301) 475 | Leonardtown | Verizon Maryland Inc. |
| (301) 262 | Bowie | Verizon Maryland Inc. |
| (301) 587 | Silver Spring | Verizon Maryland Inc. |
| (301) 934 | La Plata | Verizon Maryland Inc. |
| (301) 812 | North Beach | Verizon Maryland Inc. |
| (301) 627 | Upper Marlboro | Verizon Maryland Inc. |
| (301) 424 | Rockville | Verizon Maryland Inc. |
| (301) 937 | Beltsville | Verizon Maryland Inc. |
| (301) 797 | Hagerstown | Verizon Maryland Inc. |
| (301) 907 | Chevy Chase | Verizon Maryland Inc. |
| (301) 854 | Clarksville | Verizon Maryland Inc. |
| (301) 434 | Hyattsville | Verizon Maryland Inc. |
| (301) 855 | North Beach | Verizon Maryland Inc. |
| (301) 317 | Laurel | Verizon Maryland Inc. |
| (301) 654 | Chevy Chase | Verizon Maryland Inc. |
| (301) 947 | Gaithersburg | Verizon Maryland Inc. |
| (301) 725 | Laurel | Verizon Maryland Inc. |
| (301) 493 | Bethesda | Verizon Maryland Inc. |
| (301) 593 | Silver Spring | Verizon Maryland Inc. |
| (301) 464 | Bowie | Verizon Maryland Inc. |
| (301) 879 | Silver Spring | Verizon Maryland Inc. |
| (301) 776 | Laurel | Verizon Maryland Inc. |
| (301) 384 | Silver Spring | Verizon Maryland Inc. |
| (301) 208 | Gaithersburg | Verizon Maryland Inc. |
| (301) 564 | Bethesda | Verizon Maryland Inc. |
| (301) 498 | Laurel | Verizon Maryland Inc. |
| (301) 724 | Cumberland | Verizon Maryland Inc. |
| (301) 330 | Gaithersburg | Verizon Maryland Inc. |
| (301) 656 | Chevy Chase | Verizon Maryland Inc. |
| (301) 290 | Mechanicsville | Verizon Maryland Inc. |
| (301) 299 | Bethesda | Verizon Maryland Inc. |
| (301) 746 | Friendsville | Verizon Maryland Inc. |
| (301) 439 | Hyattsville | Verizon Maryland Inc. |
| (301) 422 | Hyattsville | Verizon Maryland Inc. |
| (301) 528 | Germantown | Verizon Maryland Inc. |
| (301) 869 | Gaithersburg | Verizon Maryland Inc. |
| (301) 585 | Silver Spring | Verizon Maryland Inc. |
| (301) 681 | Silver Spring | Verizon Maryland Inc. |
| (301) 977 | Gaithersburg | Verizon Maryland Inc. |
| (301) 834 | Brunswick | Verizon Maryland Inc. |
| (301) 638 | Waldorf | Verizon Maryland Inc. |
| (301) 649 | Silver Spring | Verizon Maryland Inc. |
| (301) 916 | Germantown | Verizon Maryland Inc. |
| (301) 293 | Myersville | Verizon Maryland Inc. |
| (301) 963 | Gaithersburg | Verizon Maryland Inc. |
| (301) 371 | Braddock Heights | Verizon Maryland Inc. |
| (301) 271 | Thurmont | Verizon Maryland Inc. |
| (301) 895 | Grantsville | Verizon Maryland Inc. |
| (301) 490 | Laurel | Verizon Maryland Inc. |
| (301) 972 | Germantown | Verizon Maryland Inc. |
| (301) 890 | Beltsville | Verizon Maryland Inc. |
| (301) 478 | Flintstone | Verizon Maryland Inc. |
| (301) 949 | Silver Spring | Verizon Maryland Inc. |
| (301) 416 | Hagerstown | Verizon Maryland Inc. |
| (301) 743 | Indian Head | Verizon Maryland Inc. |
| (301) 829 | Mount Airy | Verizon Maryland Inc. |
| (301) 824 | Smithsburg | Verizon Maryland Inc. |
| (301) 320 | Bethesda | Verizon Maryland Inc. |
| (301) 994 | Valley Lee | Verizon Maryland Inc. |
| (301) 935 | Hyattsville | Verizon Maryland Inc. |
| (301) 884 | Mechanicsville | Verizon Maryland Inc. |
| (301) 933 | Silver Spring | Verizon Maryland Inc. |
| (301) 365 | Bethesda | Verizon Maryland Inc. |
| (301) 762 | Rockville | Verizon Maryland Inc. |
| (301) 871 | Silver Spring | Verizon Maryland Inc. |
| (301) 515 | Germantown | Verizon Maryland Inc. |
| (301) 253 | Damascus | Verizon Maryland Inc. |
| (301) 540 | Germantown | Verizon Maryland Inc. |
| (301) 898 | Walkersville | Verizon Maryland Inc. |
| (301) 387 | Oakland | Verizon Maryland Inc. |
| (301) 942 | Silver Spring | Verizon Maryland Inc. |
| (301) 983 | Bethesda | Verizon Maryland Inc. |
| (301) 774 | Olney | Verizon Maryland Inc. |
| (301) 530 | Bethesda | Verizon Maryland Inc. |
| (301) 946 | Silver Spring | Verizon Maryland Inc. |
| (301) 460 | Silver Spring | Verizon Maryland Inc. |
| (301) 570 | Olney | Verizon Maryland Inc. |
| (301) 598 | Silver Spring | Verizon Maryland Inc. |
| (301) 689 | Frostburg | Verizon Maryland Inc. |
| (301) 432 | Keedysville | Verizon Maryland Inc. |
| (301) 229 | Bethesda | Verizon Maryland Inc. |
| (301) 845 | Walkersville | Verizon Maryland Inc. |
| (301) 865 | New Market | Verizon Maryland Inc. |
| (410) 774 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 214 | Baltimore | Core Communications Inc. - Md |
| (410) 844 | Baltimore | Peerless Network Of Maryland Llc |
| (410) 881 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 910 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 856 | Cockeysville | Verizon Maryland Inc. |
| (410) 514 | Millersville | Verizon Maryland Inc. |
| (410) 387 | Windsor Mill | Broadview Networks Inc. - Md |
| (410) 809 | Bel Air | Cavalier Telephone Llc (mid-atlantic) - Md |
| (410) 709 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 589 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (410) 505 | Columbia | Verizon Maryland Inc. |
| (410) 516 | Baltimore | Verizon Maryland Inc. |
| (410) 249 | Towson | Verizon Maryland Inc. |
| (410) 246 | Baltimore | Mci Worldcom Communications Inc. - Md |
| (410) 301 | Hanover | Sprint Spectrum L.p. |
| (410) 361 | Baltimore | Verizon Maryland Inc. |
| (410) 681 | Hanover | Usa Mobility Wireless Inc. |
| (410) 401 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 260 | Annapolis | Verizon Maryland Inc. |
| (410) 899 | Hanover | Usa Mobility Wireless Inc. |
| (410) 202 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 934 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 406 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 567 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 220 | Elkridge | Sprint Spectrum L.p. |
| (410) 693 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 698 | Columbia | Mcimetro Access Transmission Services Llc |
| (410) 283 | Hanover | Usa Mobility Wireless Inc. |
| (410) 777 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 447 | Hanover | Usa Mobility Wireless Inc. |
| (410) 739 | Salisbury | New Cingular Wireless Pcs Llc - Dc |
| (410) 300 | Elkridge | Sprint Spectrum L.p. |
| (410) 450 | Baltimore | Verizon Maryland Inc. |
| (410) 530 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 240 | Hanover | Sprint Spectrum L.p. |
| (410) 906 | Baltimore | Verizon Maryland Inc. |
| (410) 773 | Cockeysville | Verizon Maryland Inc. |
| (410) 395 | Baltimore | Verizon Maryland Inc. |
| (410) 500 | Hanover | Verizon Maryland Inc. |
| (410) 915 | Baltimore | Baltimore-washington Telephone Bwt |
| (410) 929 | Baltimore | Bandwidth.com Clec Llc - Md |
| (410) 907 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 904 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 932 | Hanover | Usa Mobility Wireless Inc. |
| (410) 328 | Baltimore | Verizon Maryland Inc. |
| (410) 905 | Hanover | Sprint Spectrum L.p. |
| (410) 738 | Beltsville | Verizon Maryland Inc. |
| (410) 405 | Fork | Verizon Maryland Inc. |
| (410) 782 | Hanover | Verizon Maryland Inc. |
| (410) 262 | Hanover | Sprint Spectrum L.p. |
| (410) 746 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 493 | Hanover | Sprint Spectrum L.p. |
| (410) 980 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 725 | Salisbury | Sprint Spectrum L.p. |
| (410) 622 | Hanover | Mci Worldcom Communications Inc. - Md |
| (410) 900 | Baltimore | Ctc Communications Corp. - Md |
| (410) 490 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 834 | Laurel | Verizon Maryland Inc. |
| (410) 858 | Hanover | Verizon Maryland Inc. |
| (410) 351 | Hanover | Usa Mobility Wireless Inc. |
| (410) 892 | Linthicum Heights | Verizon Maryland Inc. |
| (410) 816 | Towson | Verizon Maryland Inc. |
| (410) 587 | Baltimore | Verizon Maryland Inc. |
| (410) 380 | Salisbury | Redi-call Communications Co |
| (410) 331 | Hanover | Usa Mobility Wireless Inc. |
| (410) 707 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 805 | Hanover | Sprint Spectrum L.p. |
| (410) 419 | Hanover | Sprint Spectrum L.p. |
| (410) 927 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (410) 212 | Hanover | Sprint Spectrum L.p. |
| (410) 499 | Hanover | Sprint Spectrum L.p. |
| (410) 977 | Hanover | Sprint Spectrum L.p. |
| (410) 984 | Hanover | Sprint Spectrum L.p. - Md |
| (410) 864 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 908 | Hanover | Sprint Spectrum L.p. |
| (410) 274 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 924 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 829 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 512 | Towson | Verizon Maryland Inc. |
| (410) 826 | Glen Burnie | Verizon Maryland Inc. |
| (410) 982 | Hanover | Quantum Telecommunications Inc. - Md |
| (410) 258 | Hanover | Sprint Spectrum L.p. |
| (410) 961 | Hanover | Sprint Spectrum L.p. |
| (410) 791 | Beltsville | Verizon Maryland Inc. |
| (410) 710 | Hanover | Omnipoint Communications Cap Operations Llc |
| (410) 333 | Baltimore | Verizon Maryland Inc. |
| (410) 474 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 878 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 935 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 217 | Baltimore | Verizon Maryland Inc. |
| (410) 509 | Chevy Chase | Baltimore-washington Telephone Bwt |
| (410) 259 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 916 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 564 | Elkridge | Teleport Communications America Llc - Md |
| (410) 417 | Edgewood | Verizon Maryland Inc. |
| (410) 963 | Hanover | Sprint Spectrum L.p. |
| (410) 237 | Baltimore | Verizon Maryland Inc. |
| (410) 854 | Odenton | Verizon Maryland Inc. |
| (410) 713 | Salisbury | Level 3 Communications Llc - Md |
| (410) 412 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 919 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 299 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 365 | Hanover | Sprint Spectrum L.p. |
| (410) 218 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 369 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (410) 808 | Hanover | Sprint Spectrum L.p. |
| (410) 371 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 726 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 949 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 278 | Aberdeen | Verizon Maryland Inc. |
| (410) 952 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 921 | Baltimore | Tw Telecom Of Maryland Llc - Md |
| (410) 270 | Salisbury | Redi-call Communications Co |
| (410) 409 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 375 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 925 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 568 | Baltimore | Teleport Communications America Llc - Md |
| (410) 909 | Hanover | Usa Mobility Wireless Inc. |
| (410) 903 | Hanover | Sprint Spectrum L.p. |
| (410) 598 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 970 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 215 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 279 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 913 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 657 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 436 | Edgewood | Verizon Maryland Inc. |
| (410) 456 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 251 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 830 | Towson | Verizon Maryland Inc. |
| (410) 314 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 382 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 253 | Salisbury | New Cingular Wireless Pcs Llc - Dc |
| (410) 851 | Towson | Verizon Maryland Inc. |
| (410) 937 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 618 | Baltimore | Idt America Corp - Md |
| (410) 794 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (410) 940 | Hanover | Atx Telecommunications Services Ltd |
| (410) 845 | Salisbury | Sprint Spectrum L.p. |
| (410) 390 | Salisbury | Teleport Communications America Llc - Md |
| (410) 491 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 459 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 458 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 660 | Washington | Sprint Spectrum L.p. |
| (410) 650 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 960 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 689 | Baltimore | Teleport Communications America Llc - Md |
| (410) 469 | Baltimore | Verizon Maryland Inc. |
| (410) 303 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 200 | Salisbury | Mci Worldcom Communications Inc. - Md |
| (410) 591 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 434 | Hanover | Usa Mobility Wireless Inc. |
| (410) 627 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 449 | Baltimore | Bandwidth.com Clec Llc - Md |
| (410) 340 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 868 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 991 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 506 | Elkton | Verizon Maryland Inc. |
| (410) 441 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 463 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 227 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 703 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 717 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (410) 404 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 979 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 294 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 688 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 699 | Salisbury | Sprint Spectrum L.p. |
| (410) 261 | Baltimore | Verizon Maryland Inc. |
| (410) 292 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 236 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 818 | Columbia | Teleport Communications America Llc - Md |
| (410) 407 | Elkridge | Verizon Maryland Inc. |
| (410) 804 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 373 | Hanover | Usa Mobility Wireless Inc. |
| (410) 473 | Hanover | Usa Mobility Wireless Inc. |
| (410) 736 | Columbia | Verizon Maryland Inc. |
| (410) 336 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 430 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 204 | Baltimore | Verizon Maryland Inc. |
| (410) 492 | Hanover | Usa Mobility Wireless Inc. |
| (410) 320 | Hanover | Sprint Spectrum L.p. |
| (410) 999 | Baltimore | Baltimore-washington Telephone Bwt |
| (410) 241 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 396 | Baltimore | Verizon Maryland Inc. |
| (410) 330 | Salisbury | New Cingular Wireless Pcs Llc - Dc |
| (410) 865 | Linthicum Heights | Verizon Maryland Inc. |
| (410) 983 | Whiteford | Verizon Maryland Inc. |
| (410) 807 | Columbia | Tw Telecom Of Maryland Llc - Md |
| (410) 416 | Laurel | Verizon Maryland Inc. |
| (410) 402 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 603 | Salisbury | New Cingular Wireless Pcs Llc - Dc |
| (410) 690 | Salisbury | At&t Local |
| (410) 610 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 948 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 718 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 946 | Annapolis | Verizon Maryland Inc. |
| (410) 353 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 207 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 206 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 797 | Laurel | Verizon Maryland Inc. |
| (410) 694 | Linthicum Heights | Verizon Maryland Inc. |
| (410) 310 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 714 | Salisbury | New Cingular Wireless Pcs Llc - Dc |
| (410) 855 | Linthicum Heights | Verizon Maryland Inc. |
| (410) 422 | Salisbury | New Cingular Wireless Pcs Llc - Dc |
| (410) 271 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 545 | Baltimore | Verizon Maryland Inc. |
| (410) 471 | Elkridge | Verizon Maryland Inc. |
| (410) 705 | Beltsville | Verizon Maryland Inc. |
| (410) 978 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 615 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 926 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 596 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 708 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 550 | Baltimore | Verizon Maryland Inc. |
| (410) 712 | Hanover | Verizon Maryland Inc. |
| (410) 955 | Baltimore | Verizon Maryland Inc. |
| (410) 316 | Cockeysville | Verizon Maryland Inc. |
| (410) 753 | Baltimore | Mci Worldcom Communications Inc. - Md |
| (410) 359 | Baltimore | Verizon Maryland Inc. |
| (410) 443 | Salisbury | Level 3 Communications Llc - Md |
| (410) 649 | Baltimore | Teleport Communications America Llc - Md |
| (410) 245 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 507 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 981 | Linthicum Heights | Verizon Maryland Inc. |
| (410) 403 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 302 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 779 | Hanover | Level 3 Communications Llc - Md |
| (410) 370 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 965 | Gwynn Oak | Verizon Maryland Inc. |
| (410) 802 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 446 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 562 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 606 | Beltsville | Verizon Maryland Inc. |
| (410) 423 | Baltimore | Teleport Communications America Llc - Md |
| (410) 839 | Hanover | Usa Mobility Wireless Inc. |
| (410) 972 | Columbia | Teleport Communications America Llc - Md |
| (410) 209 | Baltimore | Verizon Maryland Inc. |
| (410) 264 | Laurel | Verizon Maryland Inc. |
| (410) 733 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 862 | Laurel | Verizon Maryland Inc. |
| (410) 502 | Baltimore | Verizon Maryland Inc. |
| (410) 812 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 680 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (410) 765 | Linthicum Heights | Verizon Maryland Inc. |
| (410) 445 | Hanover | Usa Mobility Wireless Inc. |
| (410) 608 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 967 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 951 | Baltimore | Teleport Communications America Llc - Md |
| (410) 614 | Baltimore | Verizon Maryland Inc. |
| (410) 599 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 971 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 428 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 440 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 408 | Hanover | Usa Mobility Wireless Inc. |
| (410) 350 | Brooklyn | Verizon Maryland Inc. |
| (410) 427 | Baltimore | Teleport Communications America Llc - Md |
| (410) 307 | Towson | Verizon Maryland Inc. |
| (410) 291 | Baltimore | Verizon Maryland Inc. |
| (410) 475 | Hanover | Usa Mobility Wireless Inc. |
| (410) 570 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 704 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 389 | Hanover | Usa Mobility Wireless Inc. |
| (410) 322 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 842 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 920 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 724 | Laurel | Verizon Maryland Inc. |
| (410) 887 | Towson | Verizon Maryland Inc. |
| (410) 210 | Salisbury | Aquis Communications Inc. |
| (410) 852 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 415 | Pikesville | Verizon Maryland Inc. |
| (410) 575 | Aberdeen | Verizon Maryland Inc. |
| (410) 986 | Baltimore | Verizon Maryland Inc. |
| (410) 613 | Baltimore | Verizon Maryland Inc. |
| (410) 917 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 843 | Baltimore | Teleport Communications America Llc - Md |
| (410) 767 | Baltimore | Verizon Maryland Inc. |
| (410) 790 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 232 | Hanover | Usa Mobility Wireless Inc. |
| (410) 985 | Chevy Chase | Baltimore-washington Telephone Bwt |
| (410) 293 | Baltimore | Paetec Communications Inc. - Md |
| (410) 652 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 748 | Hanover | Usa Mobility Wireless Inc. |
| (410) 619 | Laurel | Verizon Maryland Inc. |
| (410) 941 | Baltimore | Verizon Maryland Inc. |
| (410) 541 | Severna Park | Verizon Maryland Inc. |
| (410) 607 | Hanover | Usa Mobility Wireless Inc. |
| (410) 470 | Baltimore | Verizon Maryland Inc. |
| (410) 533 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 831 | Delmar | Halo Wireless Services Inc. |
| (410) 454 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 588 | Bel Air | Verizon Maryland Inc. |
| (410) 205 | Baltimore | Verizon Maryland Inc. |
| (410) 722 | Beltsville | Verizon Maryland Inc. |
| (410) 786 | Gwynn Oak | Verizon Maryland Inc. |
| (410) 513 | Baltimore | Teleport Communications America Llc - Md |
| (410) 953 | Columbia | Verizon Maryland Inc. |
| (410) 478 | Hanover | Usa Mobility Wireless Inc. |
| (410) 229 | Cockeysville | Verizon Maryland Inc. |
| (410) 640 | Hanover | Usa Mobility Wireless Inc. |
| (410) 989 | Baltimore | Verizon Maryland Inc. |
| (410) 890 | Hanover | Usa Mobility Wireless Inc. |
| (410) 912 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (410) 222 | Glen Burnie | Verizon Maryland Inc. |
| (410) 966 | Gwynn Oak | Verizon Maryland Inc. |
| (410) 345 | Owings Mills | Verizon Maryland Inc. |
| (410) 801 | Baltimore | Verizon Maryland Inc. |
| (410) 559 | Baltimore | Teleport Communications America Llc - Md |
| (410) 930 | Laurel | Redi-call Communications Co |
| (410) 497 | Nottingham | Comcast Phone Of Northern Maryland Inc. - Md |
| (410) 234 | Baltimore | Verizon Maryland Inc. |
| (410) 656 | Baltimore | Armstrong Telecommunications Inc. - Md |
| (410) 716 | Towson | Verizon Maryland Inc. |
| (410) 759 | Baltimore | Verizon Maryland Inc. |
| (410) 762 | Glen Burnie | Verizon Maryland Inc. |
| (410) 706 | Baltimore | Verizon Maryland Inc. |
| (410) 976 | Baltimore | Baltimore-washington Telephone Bwt |
| (410) 994 | Baltimore | Verizon Maryland Inc. |
| (410) 678 | Hanover | Usa Mobility Wireless Inc. |
| (410) 894 | Hanover | Usa Mobility Wireless Inc. |
| (410) 806 | Hanover | Usa Mobility Wireless Inc. |
| (410) 731 | Hanover | Usa Mobility Wireless Inc. |
| (410) 503 | Elkridge | Verizon Maryland Inc. |
| (410) 815 | Beltsville | Verizon Maryland Inc. |
| (410) 793 | Crofton | Verizon Maryland Inc. |
| (410) 565 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (410) 393 | Baltimore | Verizon Maryland Inc. |
| (410) 605 | Baltimore | Verizon Maryland Inc. |
| (410) 231 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (410) 230 | Baltimore | Verizon Maryland Inc. |
| (410) 800 | Hanover | Cellco Partnership Dba Verizon Wireless - Md |
| (410) 554 | Baltimore | Verizon Maryland Inc. |
| (410) 888 | Laurel | Verizon Maryland Inc. |
| (410) 697 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 324 | Towson | Verizon Maryland Inc. |
| (410) 735 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (410) 898 | Beltsville | Verizon Maryland Inc. |
| (410) 637 | Baltimore | Verizon Maryland Inc. |
| (410) 841 | Annapolis | Verizon Maryland Inc. |
| (410) 993 | Linthicum Heights | Verizon Maryland Inc. |
| (410) 504 | Columbia | Verizon Maryland Inc. |
| (410) 460 | Hanover | Usa Mobility Wireless Inc. |
| (410) 312 | Columbia | Verizon Maryland Inc. |
| (410) 413 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 824 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (410) 617 | Baltimore | Verizon Maryland Inc. |
| (410) 585 | Pikesville | Verizon Maryland Inc. |
| (410) 601 | Baltimore | Verizon Maryland Inc. |
| (410) 269 | Annapolis | Verizon Maryland Inc. |
| (410) 895 | Baltimore | Verizon Maryland Inc. |
| (410) 223 | Baltimore | Verizon Maryland Inc. |
| (410) 487 | Baltimore | Mci Worldcom Communications Inc. - Md |
| (410) 537 | Baltimore | Verizon Maryland Inc. |
| (410) 372 | Baltimore | Verizon Maryland Inc. |
| (410) 814 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (410) 338 | Baltimore | Verizon Maryland Inc. |
| (410) 670 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 577 | Owings Mills | Verizon Maryland Inc. |
| (410) 317 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 344 | Chase | Verizon Maryland Inc. |
| (410) 624 | Baltimore | Verizon Maryland Inc. |
| (410) 743 | Hanover | Usa Mobility Wireless Inc. |
| (410) 343 | Parkton | Verizon Maryland Inc. |
| (410) 918 | Essex | Verizon Maryland Inc. |
| (410) 540 | Elkridge | Verizon Maryland Inc. |
| (410) 996 | Elkton | Verizon Maryland Inc. |
| (410) 776 | Hanover | Teleport Communications America Llc - Md |
| (410) 368 | Baltimore | Verizon Maryland Inc. |
| (410) 942 | Havre de Grace | Verizon Maryland Inc. |
| (410) 783 | Baltimore | Verizon Maryland Inc. |
| (410) 962 | Baltimore | Verizon Maryland Inc. |
| (410) 897 | Annapolis | Verizon Maryland Inc. |
| (410) 347 | Baltimore | Verizon Maryland Inc. |
| (410) 702 | Hanover | Mcimetro Access Transmission Services Llc |
| (410) 609 | Brooklyn | Verizon Maryland Inc. |
| (410) 630 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 332 | Baltimore | Verizon Maryland Inc. |
| (410) 662 | Baltimore | Verizon Maryland Inc. |
| (410) 297 | Aberdeen | Verizon Maryland Inc. |
| (410) 468 | Baltimore | Verizon Maryland Inc. |
| (410) 691 | Linthicum Heights | Verizon Maryland Inc. |
| (410) 584 | Cockeysville | Verizon Maryland Inc. |
| (410) 631 | Dundalk | Verizon Maryland Inc. |
| (410) 508 | Glen Burnie | Verizon Maryland Inc. |
| (410) 558 | Baltimore | Verizon Maryland Inc. |
| (410) 785 | Cockeysville | Verizon Maryland Inc. |
| (410) 394 | Solomons | Verizon Maryland Inc. |
| (410) 629 | Berlin | Verizon Maryland Inc. |
| (410) 527 | Cockeysville | Verizon Maryland Inc. |
| (410) 424 | Glen Burnie | Verizon Maryland Inc. |
| (410) 787 | Glen Burnie | Verizon Maryland Inc. |
| (410) 520 | Ocean City | Verizon Maryland Inc. |
| (410) 635 | New Windsor | Verizon Maryland Inc. |
| (410) 771 | Cockeysville | Verizon Maryland Inc. |
| (410) 313 | Ellicott City | Verizon Maryland Inc. |
| (410) 872 | Columbia | Verizon Maryland Inc. |
| (410) 853 | Towson | Verizon Maryland Inc. |
| (410) 938 | Towson | Verizon Maryland Inc. |
| (410) 933 | White Marsh | Verizon Maryland Inc. |
| (410) 421 | Severna Park | Verizon Maryland Inc. |
| (410) 792 | Laurel | Verizon Maryland Inc. |
| (410) 547 | Baltimore | Verizon Maryland Inc. |
| (410) 880 | Laurel | Verizon Maryland Inc. |
| (410) 901 | Cambridge | Verizon Maryland Inc. |
| (410) 306 | Aberdeen | Verizon Maryland Inc. |
| (410) 429 | Reisterstown | Verizon Maryland Inc. |
| (410) 318 | Pikesville | Verizon Maryland Inc. |
| (410) 244 | Baltimore | Verizon Maryland Inc. |
| (410) 384 | Severna Park | Verizon Maryland Inc. |
| (410) 277 | Gwynn Oak | Verizon Maryland Inc. |
| (410) 576 | Baltimore | Verizon Maryland Inc. |
| (410) 988 | Clarksville | Verizon Maryland Inc. |
| (410) 304 | Queenstown | Idt America Corp - Md |
| (410) 248 | Perry Hall | Verizon Maryland Inc. |
| (410) 847 | Towson | Verizon Maryland Inc. |
| (410) 696 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 226 | Oxford | Verizon Maryland Inc. |
| (410) 914 | Bel Air | Cavalier Telephone Llc (mid-atlantic) - Md |
| (410) 863 | Glen Burnie | Verizon Maryland Inc. |
| (410) 528 | Baltimore | Verizon Maryland Inc. |
| (410) 219 | Delmar | Verizon Maryland Inc. |
| (410) 494 | Towson | Verizon Maryland Inc. |
| (410) 225 | Baltimore | Verizon Maryland Inc. |
| (410) 573 | Annapolis | Verizon Maryland Inc. |
| (410) 846 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 455 | Catonsville | Verizon Maryland Inc. |
| (410) 832 | Towson | Verizon Maryland Inc. |
| (410) 388 | Sparrows Point | Verizon Maryland Inc. |
| (410) 238 | Essex | Verizon Maryland Inc. |
| (410) 376 | Vienna | Verizon Maryland Inc. |
| (410) 828 | Towson | Verizon Maryland Inc. |
| (410) 517 | Reisterstown | Verizon Maryland Inc. |
| (410) 727 | Baltimore | Verizon Maryland Inc. |
| (410) 476 | Trappe | Verizon Maryland Inc. |
| (410) 580 | Pikesville | Verizon Maryland Inc. |
| (410) 453 | Cockeysville | Verizon Maryland Inc. |
| (410) 612 | Edgewood | Verizon Maryland Inc. |
| (410) 677 | Delmar | Verizon Maryland Inc. |
| (410) 556 | Chestertown | Verizon Maryland Inc. |
| (410) 764 | Pikesville | Verizon Maryland Inc. |
| (410) 579 | Elkridge | Verizon Maryland Inc. |
| (410) 329 | Cockeysville | Verizon Maryland Inc. |
| (410) 659 | Baltimore | Verizon Maryland Inc. |
| (410) 339 | Towson | Verizon Maryland Inc. |
| (410) 625 | Baltimore | Verizon Maryland Inc. |
| (410) 386 | Westminster | Verizon Maryland Inc. |
| (410) 869 | Catonsville | Verizon Maryland Inc. |
| (410) 600 | Salisbury | Sprint Communications Company L.p. - Md |
| (410) 684 | Linthicum Heights | Verizon Maryland Inc. |
| (410) 305 | Crofton | Verizon Maryland Inc. |
| (410) 501 | Baltimore | Lightwave Communications Llc - Md |
| (410) 325 | Baltimore | Verizon Maryland Inc. |
| (410) 308 | Cockeysville | Verizon Maryland Inc. |
| (410) 334 | Delmar | Verizon Maryland Inc. |
| (410) 769 | Towson | Verizon Maryland Inc. |
| (410) 563 | Baltimore | Verizon Maryland Inc. |
| (410) 281 | Gwynn Oak | Verizon Maryland Inc. |
| (410) 859 | Linthicum Heights | Verizon Maryland Inc. |
| (410) 728 | Baltimore | Verizon Maryland Inc. |
| (410) 399 | Bel Air | Verizon Maryland Inc. |
| (410) 597 | Gwynn Oak | Verizon Maryland Inc. |
| (410) 594 | Gwynn Oak | Verizon Maryland Inc. |
| (410) 645 | Baltimore | Mci Worldcom Communications Inc. - Md |
| (410) 928 | Millington | Verizon Maryland Inc. |
| (410) 553 | Glen Burnie | Verizon Maryland Inc. |
| (410) 737 | Baltimore | Verizon Maryland Inc. |
| (410) 295 | Annapolis | Verizon Maryland Inc. |
| (410) 998 | Owings Mills | Verizon Maryland Inc. |
| (410) 522 | Baltimore | Verizon Maryland Inc. |
| (410) 752 | Baltimore | Verizon Maryland Inc. |
| (410) 931 | White Marsh | Verizon Maryland Inc. |
| (410) 290 | Columbia | Verizon Maryland Inc. |
| (410) 891 | Baltimore | Mci Worldcom Communications Inc. - Md |
| (410) 947 | Baltimore | Verizon Maryland Inc. |
| (410) 538 | Edgewood | Verizon Maryland Inc. |
| (410) 286 | North Beach | Verizon Maryland Inc. |
| (410) 729 | Millersville | Verizon Maryland Inc. |
| (410) 770 | Easton | Verizon Maryland Inc. |
| (410) 354 | Brooklyn | Verizon Maryland Inc. |
| (410) 400 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (410) 871 | Westminster | Verizon Maryland Inc. |
| (410) 964 | Columbia | Verizon Maryland Inc. |
| (410) 628 | Cockeysville | Verizon Maryland Inc. |
| (410) 362 | Baltimore | Verizon Maryland Inc. |
| (410) 995 | Columbia | Verizon Maryland Inc. |
| (410) 539 | Baltimore | Verizon Maryland Inc. |
| (410) 548 | Delmar | Verizon Maryland Inc. |
| (410) 810 | Chestertown | Verizon Maryland Inc. |
| (410) 780 | Essex | Verizon Maryland Inc. |
| (410) 265 | Gwynn Oak | Verizon Maryland Inc. |
| (410) 495 | Port Republic | Verizon Maryland Inc. |
| (410) 636 | Brooklyn | Verizon Maryland Inc. |
| (410) 462 | Baltimore | Verizon Maryland Inc. |
| (410) 561 | Cockeysville | Verizon Maryland Inc. |
| (410) 682 | Essex | Verizon Maryland Inc. |
| (410) 379 | Elkridge | Verizon Maryland Inc. |
| (410) 685 | Baltimore | Verizon Maryland Inc. |
| (410) 902 | Owings Mills | Verizon Maryland Inc. |
| (410) 385 | Baltimore | Verizon Maryland Inc. |
| (410) 877 | Bel Air | Verizon Maryland Inc. |
| (410) 273 | Aberdeen | Verizon Maryland Inc. |
| (410) 861 | Reisterstown | Verizon Maryland Inc. |
| (410) 850 | Linthicum Heights | Verizon Maryland Inc. |
| (410) 875 | Westminster | Verizon Maryland Inc. |
| (410) 885 | Chesapeake City | Verizon Maryland Inc. |
| (410) 654 | Owings Mills | Verizon Maryland Inc. |
| (410) 837 | Baltimore | Verizon Maryland Inc. |
| (410) 825 | Towson | Verizon Maryland Inc. |
| (410) 819 | Easton | Verizon Maryland Inc. |
| (410) 803 | Bel Air | Verizon Maryland Inc. |
| (410) 740 | Columbia | Verizon Maryland Inc. |
| (410) 296 | Towson | Verizon Maryland Inc. |
| (410) 741 | North Beach | Verizon Maryland Inc. |
| (410) 602 | Pikesville | Verizon Maryland Inc. |
| (410) 768 | Glen Burnie | Verizon Maryland Inc. |
| (410) 364 | Ridgely | Verizon Maryland Inc. |
| (410) 266 | Annapolis | Verizon Maryland Inc. |
| (410) 224 | Annapolis | Verizon Maryland Inc. |
| (410) 203 | Ellicott City | Verizon Maryland Inc. |
| (410) 288 | Dundalk | Verizon Maryland Inc. |
| (410) 763 | Easton | Verizon Maryland Inc. |
| (410) 990 | Annapolis | Verizon Maryland Inc. |
| (410) 233 | Baltimore | Verizon Maryland Inc. |
| (410) 355 | Brooklyn | Verizon Maryland Inc. |
| (410) 337 | Towson | Verizon Maryland Inc. |
| (410) 341 | Delmar | Verizon Maryland Inc. |
| (410) 546 | Delmar | Verizon Maryland Inc. |
| (410) 673 | Preston | Verizon Maryland Inc. |
| (410) 543 | Delmar | Verizon Maryland Inc. |
| (410) 221 | Cambridge | Verizon Maryland Inc. |
| (410) 582 | Glen Burnie | Verizon Maryland Inc. |
| (410) 581 | Owings Mills | Verizon Maryland Inc. |
| (410) 849 | Annapolis | Verizon Maryland Inc. |
| (410) 616 | Baltimore | Mci Worldcom Communications Inc. - Md |
| (410) 860 | Delmar | Verizon Maryland Inc. |
| (410) 532 | Baltimore | Verizon Maryland Inc. |
| (410) 525 | Baltimore | Verizon Maryland Inc. |
| (410) 383 | Baltimore | Verizon Maryland Inc. |
| (410) 840 | Westminster | Verizon Maryland Inc. |
| (410) 464 | Baltimore | Verizon Maryland Inc. |
| (410) 309 | Columbia | Verizon Maryland Inc. |
| (410) 523 | Baltimore | Verizon Maryland Inc. |
| (410) 276 | Baltimore | Verizon Maryland Inc. |
| (410) 893 | Bel Air | Verizon Maryland Inc. |
| (410) 572 | Delmar | Verizon Maryland Inc. |
| (410) 352 | Unknown | Verizon Maryland Inc. |
| (410) 358 | Pikesville | Verizon Maryland Inc. |
| (410) 252 | Cockeysville | Verizon Maryland Inc. |
| (410) 884 | Columbia | Verizon Maryland Inc. |
| (410) 583 | Towson | Verizon Maryland Inc. |
| (410) 719 | Catonsville | Verizon Maryland Inc. |
| (410) 496 | Randallstown | Verizon Maryland Inc. |
| (410) 216 | Annapolis | Verizon Maryland Inc. |
| (410) 319 | Baltimore | Verizon Maryland Inc. |
| (410) 578 | Baltimore | Verizon Maryland Inc. |
| (410) 321 | Towson | Verizon Maryland Inc. |
| (410) 663 | Parkville | Verizon Maryland Inc. |
| (410) 944 | Gwynn Oak | Verizon Maryland Inc. |
| (410) 483 | Baltimore | Verizon Maryland Inc. |
| (410) 751 | Westminster | Verizon Maryland Inc. |
| (410) 432 | Severna Park | Verizon Maryland Inc. |
| (410) 633 | Dundalk | Verizon Maryland Inc. |
| (410) 799 | Elkridge | Verizon Maryland Inc. |
| (410) 945 | Baltimore | Verizon Maryland Inc. |
| (410) 664 | Baltimore | Verizon Maryland Inc. |
| (410) 448 | Gwynn Oak | Verizon Maryland Inc. |
| (410) 566 | Baltimore | Verizon Maryland Inc. |
| (410) 683 | Cockeysville | Verizon Maryland Inc. |
| (410) 235 | Baltimore | Verizon Maryland Inc. |
| (410) 821 | Towson | Verizon Maryland Inc. |
| (410) 298 | Gwynn Oak | Verizon Maryland Inc. |
| (410) 874 | Baltimore | Mcimetro Access Transmission Services Llc |
| (410) 593 | Fork | Verizon Maryland Inc. |
| (410) 835 | Willards | Verizon Maryland Inc. |
| (410) 557 | Jarrettsville | Verizon Maryland Inc. |
| (410) 247 | Baltimore | Verizon Maryland Inc. |
| (410) 775 | Union Bridge | Verizon Maryland Inc. |
| (410) 442 | Glenwood | Verizon Maryland Inc. |
| (410) 327 | Baltimore | Verizon Maryland Inc. |
| (410) 590 | Glen Burnie | Verizon Maryland Inc. |
| (410) 720 | Columbia | Verizon Maryland Inc. |
| (410) 889 | Baltimore | Verizon Maryland Inc. |
| (410) 367 | Baltimore | Verizon Maryland Inc. |
| (410) 254 | Baltimore | Verizon Maryland Inc. |
| (410) 433 | Baltimore | Verizon Maryland Inc. |
| (410) 521 | Randallstown | Verizon Maryland Inc. |
| (410) 542 | Baltimore | Verizon Maryland Inc. |
| (410) 488 | Baltimore | Verizon Maryland Inc. |
| (410) 535 | Prince Frederick | Verizon Maryland Inc. |
| (410) 754 | Federalsburg | Verizon Maryland Inc. |
| (410) 813 | Beltsville | Verizon Maryland Inc. |
| (410) 623 | Marion Station | Verizon Maryland Inc. |
| (410) 486 | Pikesville | Verizon Maryland Inc. |
| (410) 669 | Baltimore | Verizon Maryland Inc. |
| (410) 781 | Sykesville | Verizon Maryland Inc. |
| (410) 284 | Dundalk | Verizon Maryland Inc. |
| (410) 796 | Elkridge | Verizon Maryland Inc. |
| (410) 560 | Cockeysville | Verizon Maryland Inc. |
| (410) 646 | Baltimore | Verizon Maryland Inc. |
| (443) 313 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 784 | Baltimore | Teleport Communications America Llc - Md |
| (443) 599 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 730 | Baltimore | Paetec Communications Inc. - Md |
| (443) 268 | Baltimore | Core Communications Inc. - Md |
| (443) 879 | Dundalk | Verizon Maryland Inc. |
| (443) 450 | Baltimore | Level 3 Communications Llc - Md |
| (443) 937 | Baltimore | Teleport Communications America Llc - Md |
| (443) 217 | Baltimore | Core Communications Inc. - Md |
| (443) 853 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 270 | Baltimore | Paetec Communications Inc. - Md |
| (443) 701 | Baltimore | Xo Maryland Llc |
| (443) 737 | Baltimore | Paetec Communications Inc. - Md |
| (443) 681 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 344 | Baltimore | Core Communications Inc. - Md |
| (443) 978 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 816 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 343 | Baltimore | Teleport Communications America Llc - Md |
| (443) 658 | Baltimore | Global Naps South Inc. - Md |
| (443) 552 | Baltimore | Verizon Maryland Inc. |
| (443) 382 | Easton | Core Communications Inc. - Md |
| (443) 215 | Easton | Core Communications Inc. - Md |
| (443) 943 | Baltimore | Teleport Communications America Llc - Md |
| (443) 280 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 440 | Columbia | Verizon Maryland Inc. |
| (443) 516 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 863 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 844 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 855 | Baltimore | Lightwave Communications Llc - Md |
| (443) 390 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 957 | Hanover | At&t Local |
| (443) 345 | Baltimore | Level 3 Communications Llc - Md |
| (443) 979 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 973 | Baltimore | Xo Maryland Llc |
| (443) 581 | Baltimore | Global Naps South Inc. - Md |
| (443) 965 | Hanover | Sprint Spectrum L.p. |
| (443) 833 | Baltimore | Us Lec Of Maryland Inc. |
| (443) 963 | Columbia | Halo Wireless Services Inc. |
| (443) 927 | Baltimore | Broadwing Communications. Llc - Md |
| (443) 247 | Baltimore | Global Naps South Inc. - Md |
| (443) 430 | Baltimore | Xo Maryland Llc |
| (443) 308 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 279 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 571 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 563 | Hanover | Sprint Spectrum L.p. |
| (443) 914 | Baltimore | Teleport Communications America Llc - Md |
| (443) 303 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 586 | Baltimore | Global Naps South Inc. - Md |
| (443) 750 | Hanover | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 554 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 642 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 461 | Columbia | Us Lec Of Maryland Inc. |
| (443) 455 | Hanover | Verizon Maryland Inc. |
| (443) 338 | Baltimore | Global Naps South Inc. - Md |
| (443) 977 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 948 | Hanover | Sprint Spectrum L.p. |
| (443) 981 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 329 | Unknown | Global Crossing Local Services Inc.-md |
| (443) 483 | Baltimore | Broadwing Communications. Llc - Md |
| (443) 953 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 580 | Hanover | Sprint Spectrum L.p. |
| (443) 560 | Hanover | Sprint Spectrum L.p. |
| (443) 269 | Baltimore | Global Naps South Inc. - Md |
| (443) 208 | Hanover | Sprint Spectrum L.p. |
| (443) 806 | Hanover | Sprint Spectrum L.p. |
| (443) 320 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 566 | Chesapeake City | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 534 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 924 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 564 | Columbia | Level 3 Communications Llc - Md |
| (443) 779 | Baltimore | Xo Maryland Llc |
| (443) 435 | Hanover | Sprint Spectrum L.p. |
| (443) 590 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 202 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 452 | Hanover | Us Lec Of Maryland Inc. |
| (443) 898 | Baltimore | Level 3 Communications Llc - Md |
| (443) 743 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 283 | Baltimore | Paetec Communications Inc. - Md |
| (443) 900 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 351 | Columbia | Us Lec Of Maryland Inc. |
| (443) 531 | Halethorpe | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 726 | Hanover | Sprint Spectrum L.p. |
| (443) 632 | Columbia | Us Lec Of Maryland Inc. |
| (443) 579 | Columbia | Us Lec Of Maryland Inc. |
| (443) 243 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 899 | Baltimore | Broadwing Communications. Llc - Md |
| (443) 267 | Baltimore | Teleport Communications America Llc - Md |
| (443) 369 | Baltimore | Core Communications Inc. - Md |
| (443) 938 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 931 | Columbia | Mci Worldcom Communications Inc. - Md |
| (443) 380 | Gwynn Oak | Level 3 Communications Llc - Md |
| (443) 915 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 473 | Hanover | Sprint Spectrum L.p. |
| (443) 460 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 807 | Hanover | Sprint Spectrum L.p. - Md |
| (443) 220 | Columbia | Verizon Maryland Inc. |
| (443) 257 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 763 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 652 | Towson | Verizon Maryland Inc. |
| (443) 839 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 617 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 939 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 813 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 960 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 663 | Gwynn Oak | Verizon Maryland Inc. |
| (443) 475 | Hanover | Mci Worldcom Communications Inc. - Md |
| (443) 985 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 932 | Hanover | Sprint Spectrum L.p. |
| (443) 925 | Hanover | Omnipoint Communications Cap Operations Llc |
| (443) 699 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 478 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 993 | Pikesville | Metro Pcs Inc. |
| (443) 401 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 680 | Hanover | Sprint Spectrum L.p. |
| (443) 529 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 917 | Pikesville | Broadvox-clec Llc - Md |
| (443) 633 | Hanover | Sprint Spectrum L.p. |
| (443) 825 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 738 | Baltimore | Paetec Communications Inc. - Md |
| (443) 723 | Hanover | Sprint Spectrum L.p. |
| (443) 955 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 530 | Baltimore | Paetec Communications Inc. - Md |
| (443) 805 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 214 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 717 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 468 | Hanover | Sprint Spectrum L.p. |
| (443) 425 | Windsor Mill | At&t Local |
| (443) 648 | Baltimore | Teleport Communications America Llc - Md |
| (443) 886 | Windsor Mill | At&t Local |
| (443) 858 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 703 | Baltimore | Xo Maryland Llc |
| (443) 992 | Hanover | Level 3 Communications Llc - Md |
| (443) 240 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 558 | Baltimore | Xo Maryland Llc |
| (443) 762 | Hanover | Sprint Spectrum L.p. |
| (443) 862 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 414 | Hanover | Sprint Spectrum L.p. |
| (443) 226 | Hanover | Sprint Spectrum L.p. |
| (443) 278 | Hanover | Vdl Inc. Dba Global Telecom Brokers - Md |
| (443) 848 | Windsor Mill | Sprint Spectrum L.p. - Md |
| (443) 923 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 551 | Baltimore | Level 3 Communications Llc - Md |
| (443) 766 | Columbia | Us Lec Of Maryland Inc. |
| (443) 466 | Baltimore | Sprint Spectrum L.p. |
| (443) 651 | Hanover | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 488 | Halethorpe | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 744 | Hanover | Sprint Spectrum L.p. - Md |
| (443) 314 | Hanover | Sprint Spectrum L.p. |
| (443) 986 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 890 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 882 | Hanover | Sprint Spectrum L.p. |
| (443) 845 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 712 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 991 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 537 | Baltimore | Verizon Maryland Inc. |
| (443) 847 | Columbia | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 201 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 792 | Brooklyn | Verizon Maryland Inc. |
| (443) 233 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 493 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 271 | Hanover | Sprint Spectrum L.p. |
| (443) 591 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 769 | Hanover | Omnipoint Communications Cap Operations Llc |
| (443) 760 | Baltimore | At&t Local |
| (443) 374 | Bel Air | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 333 | Halethorpe | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 909 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 339 | Baltimore | Global Naps South Inc. - Md |
| (443) 618 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 462 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 456 | Baltimore | At&t Local |
| (443) 834 | Windsor Mill | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 740 | Hanover | Telcove Operations Inc. - Md |
| (443) 739 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 549 | Columbia | Us Lec Of Maryland Inc. |
| (443) 854 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 720 | Baltimore | Xo Maryland Llc |
| (443) 416 | Hanover | Sprint Spectrum L.p. |
| (443) 721 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 754 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 253 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 576 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 984 | Baltimore | Verizon Maryland Inc. |
| (443) 694 | Hanover | Sprint Spectrum L.p. |
| (443) 465 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 415 | Hanover | Sprint Spectrum L.p. |
| (443) 768 | Hanover | Sprint Spectrum L.p. |
| (443) 206 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 248 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 970 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 800 | Hanover | Sprint Spectrum L.p. |
| (443) 469 | Halethorpe | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 600 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 683 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 378 | Hanover | Sprint Spectrum L.p. |
| (443) 988 | Salisbury | Level 3 Communications Llc - Md |
| (443) 803 | Hanover | Sprint Spectrum L.p. |
| (443) 630 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 210 | Salisbury | Sprint Spectrum L.p. |
| (443) 561 | Columbia | Us Lec Of Maryland Inc. |
| (443) 321 | Baltimore | Paetec Communications Inc. - Md |
| (443) 459 | Baltimore | Paetec Communications Inc. - Md |
| (443) 810 | Hanover | Sprint Spectrum L.p. |
| (443) 802 | Hanover | Sprint Spectrum L.p. |
| (443) 916 | Hanover | Sprint Spectrum L.p. |
| (443) 397 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 814 | Hanover | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 653 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 621 | Hanover | Sprint Spectrum L.p. |
| (443) 945 | North East | New Cingular Wireless Pcs Llc - Dc |
| (443) 239 | Salisbury | New Cingular Wireless Pcs Llc - Dc |
| (443) 857 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 903 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 418 | Hanover | Sprint Spectrum L.p. |
| (443) 423 | Baltimore | Broadwing Communications. Llc - Md |
| (443) 897 | Halethorpe | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 706 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 930 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 614 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 393 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 470 | Baltimore | Us Lec Of Maryland Inc. |
| (443) 500 | Halethorpe | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 205 | Salisbury | Sprint Spectrum L.p. |
| (443) 363 | Baltimore | Global Naps South Inc. - Md |
| (443) 907 | North East | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 928 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 392 | Hanover | At&t Local |
| (443) 657 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (443) 775 | Baltimore | Global Naps South Inc. - Md |
| (443) 971 | Baltimore | Bandwidth.com Clec Llc - Md |
| (443) 684 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 447 | Halethorpe | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 463 | Hanover | Sprint Spectrum L.p. |
| (443) 761 | Windsor Mill | Omnipoint Communications Cap Operations Llc |
| (443) 629 | Hanover | Sprint Spectrum L.p. |
| (443) 902 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 597 | Hanover | Global Crossing Local Services Inc.-md |
| (443) 801 | Hanover | Sprint Spectrum L.p. |
| (443) 983 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 412 | Baltimore | Teleport Communications America Llc - Md |
| (443) 822 | Hanover | Sprint Spectrum L.p. |
| (443) 527 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 722 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 273 | Columbia | Teleport Communications America Llc - Md |
| (443) 741 | Baltimore | Mci Worldcom Communications Inc. - Md |
| (443) 962 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 524 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 307 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 867 | Windsor Mill | Paetec Communications Inc. - Md |
| (443) 850 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 669 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 289 | Hanover | Mci Worldcom Communications Inc. - Md |
| (443) 477 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 536 | Hanover | Sprint Spectrum L.p. |
| (443) 974 | Windsor Mill | Teleport Communications America Llc - Md |
| (443) 366 | Salisbury | Sprint Spectrum L.p. |
| (443) 827 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 966 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 413 | Hanover | Sprint Spectrum L.p. |
| (443) 362 | Salisbury | Omnipoint Communications Cap Operations Llc |
| (443) 840 | Catonsville | New Cingular Wireless Pcs Llc - Dc |
| (443) 631 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 227 | Baltimore | Global Naps South Inc. - Md |
| (443) 608 | Windsor Mill | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 277 | Hanover | Sprint Spectrum L.p. - Md |
| (443) 935 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 553 | North East | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 615 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 377 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 685 | Bel Air | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 525 | Halethorpe | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 467 | Halethorpe | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 364 | Baltimore | Teleport Communications America Llc - Md |
| (443) 942 | Hanover | Teleport Communications America Llc - Md |
| (443) 913 | Hanover | Sprint Spectrum L.p. |
| (443) 528 | Hanover | Sprint Spectrum L.p. |
| (443) 934 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 878 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 547 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 865 | Hanover | Sprint Spectrum L.p. |
| (443) 261 | Hanover | Mci Worldcom Communications Inc. - Md |
| (443) 515 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 306 | Hanover | Sprint Spectrum L.p. |
| (443) 619 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 290 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (443) 758 | Windsor Mill | At&t Local |
| (443) 782 | Baltimore | Global Naps South Inc. - Md |
| (443) 451 | Baltimore | Paetec Communications Inc. - Md |
| (443) 823 | Columbia | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 265 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 298 | Salisbury | New Cingular Wireless Pcs Llc - Dc |
| (443) 764 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 224 | Hanover | Mci Worldcom Communications Inc. - Md |
| (443) 386 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 539 | Columbia | Us Lec Of Maryland Inc. |
| (443) 635 | Halethorpe | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 804 | Hanover | Sprint Spectrum L.p. |
| (443) 842 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 622 | Hanover | Sprint Spectrum L.p. |
| (443) 641 | Columbia | Broadwing Communications. Llc - Md |
| (443) 610 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 994 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 623 | Hanover | Sprint Spectrum L.p. - Md |
| (443) 472 | Baltimore | Level 3 Communications Llc - Md |
| (443) 692 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 228 | Columbia | Us Lec Of Maryland Inc. |
| (443) 356 | Halethorpe | Level 3 Communications Llc - Md |
| (443) 509 | Halethorpe | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 777 | Essex | Verizon Maryland Inc. |
| (443) 297 | Baltimore | Teleport Communications America Llc - Md |
| (443) 687 | Halethorpe | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 420 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 987 | Windsor Mill | At&t Local |
| (443) 570 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 783 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 419 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 866 | Hanover | Sprint Spectrum L.p. |
| (443) 666 | Salisbury | Level 3 Communications Llc - Md |
| (443) 417 | Windsor Mill | Teleport Communications America Llc - Md |
| (443) 540 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 880 | Salisbury | At&t Local |
| (443) 365 | Salisbury | Omnipoint Communications Cap Operations Llc |
| (443) 244 | Windsor Mill | Level 3 Communications Llc - Md |
| (443) 444 | Baltimore | Verizon Maryland Inc. |
| (443) 569 | Baltimore | Level 3 Communications Llc - Md |
| (443) 826 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 908 | Hanover | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 340 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 997 | Baltimore | Verizon Maryland Inc. |
| (443) 677 | Hanover | Sprint Spectrum L.p. |
| (443) 745 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 786 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 904 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 400 | Baltimore | Xo Maryland Llc |
| (443) 676 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 851 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 235 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 276 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 604 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 790 | Hanover | Sprint Spectrum L.p. - Md |
| (443) 912 | Columbia | Core Communications Inc. - Md |
| (443) 831 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 990 | Halethorpe | Bandwidth.com Clec Llc - Md |
| (443) 624 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 368 | Baltimore | Core Communications Inc. - Md |
| (443) 209 | Bel Air | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 532 | Hanover | Sprint Spectrum L.p. |
| (443) 223 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 557 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 887 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 626 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 204 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 982 | Baltimore | Ymax Communications Corp. - Md |
| (443) 888 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 715 | Bel Air | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 735 | Salisbury | New Cingular Wireless Pcs Llc - Dc |
| (443) 523 | Salisbury | Verizon Maryland Inc. |
| (443) 832 | Baltimore | Level 3 Communications Llc - Md |
| (443) 506 | Hanover | Sprint Spectrum L.p. |
| (443) 625 | Baltimore | Broadwing Communications. Llc - Md |
| (443) 373 | Salisbury | Sprint Spectrum L.p. |
| (443) 846 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 824 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 829 | Hanover | Sprint Spectrum L.p. |
| (443) 616 | Baltimore | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 838 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 422 | Halethorpe | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 518 | Columbia | Verizon Maryland Inc. |
| (443) 255 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 504 | Windsor Mill | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 752 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 797 | Baltimore | Xo Maryland Llc |
| (443) 876 | Hanover | Sprint Spectrum L.p. |
| (443) 921 | Baltimore | Paetec Communications Inc. - Md |
| (443) 403 | Baltimore | Broadwing Communications. Llc - Md |
| (443) 929 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 771 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 510 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 710 | Columbia | Xo Maryland Llc |
| (443) 324 | Hanover | Sprint Spectrum L.p. |
| (443) 492 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 250 | Hanover | Sprint Spectrum L.p. |
| (443) 996 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 686 | Windsor Mill | Nextel Communications Inc. |
| (443) 603 | Columbia | Paetec Communications Inc. - Md |
| (443) 693 | Baltimore | Teleport Communications America Llc - Md |
| (443) 254 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 361 | Baltimore | Core Communications Inc. - Md |
| (443) 980 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 246 | Baltimore | Core Communications Inc. - Md |
| (443) 480 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 454 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 252 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 889 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 690 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 742 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 389 | Easton | Core Communications Inc. - Md |
| (443) 812 | Baltimore | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 836 | Baltimore | Global Naps South Inc. - Md |
| (443) 336 | Hanover | Sprint Spectrum L.p. |
| (443) 791 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 689 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 891 | Baltimore | Xo Maryland Llc |
| (443) 521 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 843 | Havre de Grace | Verizon Maryland Inc. |
| (443) 956 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 498 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 650 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 605 | Windsor Mill | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 989 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 358 | Salisbury | Ymax Communications Corp. - Md |
| (443) 309 | Baltimore | Sprint Spectrum L.p. |
| (443) 757 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 326 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 718 | Columbia | Us Lec Of Maryland Inc. |
| (443) 286 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 691 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 514 | Columbia | Us Lec Of Maryland Inc. |
| (443) 572 | Glen Burnie | Verizon Maryland Inc. |
| (443) 613 | Windsor Mill | Leap Wireless Intl Inc. Dba Cricket Comm Inc. |
| (443) 893 | Baltimore | Xo Maryland Llc |
| (443) 894 | Hanover | Sprint Spectrum L.p. |
| (443) 487 | Windsor Mill | Broadwing Communications. Llc - Md |
| (443) 781 | Baltimore | Global Naps South Inc. - Md |
| (443) 288 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 495 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 538 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 794 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 317 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 713 | Baltimore | Peerless Network Of Maryland Llc |
| (443) 596 | Baltimore | Global Naps South Inc. - Md |
| (443) 756 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 520 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 381 | Baltimore | Global Naps South Inc. - Md |
| (443) 767 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 496 | Salisbury | Sprint Spectrum L.p. |
| (443) 251 | Unknown | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 695 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 774 | Baltimore | Global Naps South Inc. - Md |
| (443) 714 | Columbia | Sprint Spectrum L.p. |
| (443) 573 | Columbia | Us Lec Of Maryland Inc. |
| (443) 675 | Bel Air | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 332 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 562 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 577 | Columbia | Us Lec Of Maryland Inc. |
| (443) 398 | Hanover | Sprint Spectrum L.p. - Md |
| (443) 219 | Baltimore | Level 3 Communications Llc - Md |
| (443) 789 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 347 | Baltimore | Global Naps South Inc. - Md |
| (443) 421 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 799 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 751 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 489 | Baltimore | Teleport Communications America Llc - Md |
| (443) 926 | Annapolis | Broadwing Communications. Llc - Md |
| (443) 933 | Columbia | Teleport Communications America Llc - Md |
| (443) 497 | Salisbury | Sprint Spectrum L.p. |
| (443) 237 | Baltimore | Core Communications Inc. - Md |
| (443) 871 | Hanover | Sprint Spectrum L.p. |
| (443) 849 | Towson | Verizon Maryland Inc. |
| (443) 331 | Baltimore | Global Naps South Inc. - Md |
| (443) 310 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 481 | Columbia | Us Lec Of Maryland Inc. |
| (443) 716 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 819 | Baltimore | Global Naps South Inc. - Md |
| (443) 370 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 896 | Baltimore | At&t Local |
| (443) 856 | Salisbury | Core Communications Inc. - Md |
| (443) 655 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 395 | Aberdeen | Verizon Maryland Inc. |
| (443) 828 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 391 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 476 | Annapolis | Verizon Maryland Inc. |
| (443) 946 | Baltimore | Global Naps South Inc. - Md |
| (443) 704 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 427 | Easton | Core Communications Inc. - Md |
| (443) 941 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 861 | Aberdeen | Verizon Maryland Inc. |
| (443) 873 | Baltimore | Broadvox-clec Llc - Md |
| (443) 396 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 301 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 670 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 287 | Baltimore | Verizon Maryland Inc. |
| (443) 282 | Salisbury | Sprint Spectrum L.p. |
| (443) 568 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 574 | Columbia | Us Lec Of Maryland Inc. |
| (443) 852 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 453 | Baltimore | Neutral Tandem-maryland Llc - Md |
| (443) 354 | Baltimore | Level 3 Communications Llc - Md |
| (443) 995 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 875 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 589 | Columbia | Us Lec Of Maryland Inc. |
| (443) 474 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 646 | Baltimore | Global Naps South Inc. - Md |
| (443) 672 | Baltimore | Teleport Communications America Llc - Md |
| (443) 328 | Baltimore | Global Naps South Inc. - Md |
| (443) 375 | Hanover | Sprint Spectrum L.p. - Md |
| (443) 798 | Columbia | Tw Telecom Of Maryland Llc - Md |
| (443) 668 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 360 | Baltimore | Teleport Communications America Llc - Md |
| (443) 815 | Baltimore | Xo Maryland Llc |
| (443) 256 | Baltimore | Global Naps South Inc. - Md |
| (443) 548 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 409 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 765 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 753 | Unknown | Allegiance Telecom Inc. - Md |
| (443) 494 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 733 | Baltimore | At&t Local |
| (443) 951 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 241 | Baltimore | Global Naps South Inc. - Md |
| (443) 471 | Columbia | Us Lec Of Maryland Inc. |
| (443) 601 | Baltimore | Global Naps South Inc. - Md |
| (443) 337 | Baltimore | Global Naps South Inc. - Md |
| (443) 643 | Bel Air | Verizon Maryland Inc. |
| (443) 294 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 229 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 637 | Baltimore | Xo Maryland Llc |
| (443) 910 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 499 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 207 | Baltimore | Omnipoint Communications Enterprises L.p. |
| (443) 426 | Baltimore | Paetec Communications Inc. - Md |
| (443) 587 | Baltimore | Global Naps South Inc. - Md |
| (443) 593 | Baltimore | Global Naps South Inc. - Md |
| (443) 479 | Laurel | Verizon Maryland Inc. |
| (443) 221 | Halethorpe | Level 3 Communications Llc - Md |
| (443) 439 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 346 | Baltimore | Global Naps South Inc. - Md |
| (443) 383 | Baltimore | Global Naps South Inc. - Md |
| (443) 698 | Baltimore | Teleport Communications America Llc - Md |
| (443) 638 | Baltimore | Global Naps South Inc. - Md |
| (443) 905 | Hanover | Sprint Spectrum L.p. |
| (443) 238 | Baltimore | Global Naps South Inc. - Md |
| (443) 644 | Baltimore | Global Naps South Inc. - Md |
| (443) 793 | Baltimore | Xo Maryland Llc |
| (443) 778 | Laurel | Verizon Maryland Inc. |
| (443) 334 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 588 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 433 | Baltimore | Xo Maryland Llc |
| (443) 408 | Baltimore | Xo Maryland Llc |
| (443) 300 | Baltimore | Broadwing Communications. Llc - Md |
| (443) 729 | Baltimore | Paetec Communications Inc. - Md |
| (443) 349 | Baltimore | Core Communications Inc. - Md |
| (443) 662 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 508 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 654 | Odenton | Verizon Maryland Inc. |
| (443) 359 | Salisbury | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 659 | Baltimore | Global Naps South Inc. - Md |
| (443) 322 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 808 | Baltimore | Global Naps South Inc. - Md |
| (443) 696 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 264 | Baltimore | Global Naps South Inc. - Md |
| (443) 342 | Baltimore | Global Naps South Inc. - Md |
| (443) 285 | Columbia | Verizon Maryland Inc. |
| (443) 407 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 885 | Baltimore | Verizon Maryland Inc. |
| (443) 543 | Baltimore | Verizon Maryland Inc. |
| (443) 620 | Baltimore | Teleport Communications America Llc - Md |
| (443) 526 | Baltimore | Global Naps South Inc. - Md |
| (443) 222 | Baltimore | Global Naps South Inc. - Md |
| (443) 809 | Baltimore | Global Naps South Inc. - Md |
| (443) 719 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 639 | Baltimore | Global Naps South Inc. - Md |
| (443) 636 | Baltimore | Omnipoint Communications Cap Operations Llc |
| (443) 884 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 486 | Annapolis | Broadwing Communications. Llc - Md |
| (443) 505 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 961 | Unknown | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 355 | Baltimore | Level 3 Communications Llc - Md |
| (443) 428 | Baltimore | Core Communications Inc. - Md |
| (443) 697 | Baltimore | Global Naps South Inc. - Md |
| (443) 541 | Baltimore | Paetec Communications Inc. - Md |
| (443) 606 | Baltimore | Global Naps South Inc. - Md |
| (443) 584 | Baltimore | Global Naps South Inc. - Md |
| (443) 998 | Parkville | Verizon Maryland Inc. |
| (443) 353 | Cockeysville | Verizon Maryland Inc. |
| (443) 315 | Columbia | Global Crossing Local Services Inc.-md |
| (443) 258 | Salisbury | New Cingular Wireless Pcs Llc - Dc |
| (443) 892 | Baltimore | Bandwidth.com Clec Llc - Md |
| (443) 284 | Baltimore | Global Naps South Inc. - Md |
| (443) 263 | Baltimore | Verizon Maryland Inc. |
| (443) 335 | Baltimore | Global Naps South Inc. - Md |
| (443) 796 | Baltimore | Xo Maryland Llc |
| (443) 218 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 533 | Baltimore | Teleport Communications America Llc - Md |
| (443) 582 | Baltimore | Global Naps South Inc. - Md |
| (443) 592 | Baltimore | Global Naps South Inc. - Md |
| (443) 245 | Bel Air | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 628 | Baltimore | Global Naps South Inc. - Md |
| (443) 431 | Baltimore | Global Naps South Inc. - Md |
| (443) 776 | Baltimore | Global Naps South Inc. - Md |
| (443) 442 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 230 | Baltimore | Global Naps South Inc. - Md |
| (443) 432 | Baltimore | Global Naps South Inc. - Md |
| (443) 627 | Baltimore | Verizon Maryland Inc. |
| (443) 490 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 724 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 583 | Baltimore | Global Naps South Inc. - Md |
| (443) 522 | Baltimore | Paetec Communications Inc. - Md |
| (443) 859 | Salisbury | Omnipoint Communications Cap Operations Llc |
| (443) 780 | Columbia | Us Lec Of Maryland Inc. |
| (443) 404 | Hanover | Sprint Spectrum L.p. |
| (443) 585 | Baltimore | Global Naps South Inc. - Md |
| (443) 947 | Baltimore | Global Naps South Inc. - Md |
| (443) 649 | Columbia | Us Lec Of Maryland Inc. |
| (443) 837 | Columbia | Us Lec Of Maryland Inc. |
| (443) 972 | Salisbury | Us Lec Of Maryland Inc. |
| (443) 773 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 544 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 976 | Baltimore | Baltimore-washington Telephone Bwt |
| (443) 446 | Easton | Mci Worldcom Communications Inc. - Md |
| (443) 954 | Baltimore | Paetec Communications Inc. - Md |
| (443) 556 | Cockeysville | Verizon Maryland Inc. |
| (443) 647 | Baltimore | Global Naps South Inc. - Md |
| (443) 705 | Baltimore | Global Naps South Inc. - Md |
| (443) 748 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 707 | Baltimore | Global Naps South Inc. - Md |
| (443) 464 | Pikesville | Broadview Networks Inc. - Md |
| (443) 367 | Columbia | Verizon Maryland Inc. |
| (443) 906 | Baltimore | Peerless Network Of Maryland Llc |
| (443) 299 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 841 | Windsor Mill | Verizon Maryland Inc. |
| (443) 225 | Salisbury | Nextel Communications Inc. |
| (443) 302 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 634 | Odenton | Verizon Maryland Inc. |
| (443) 578 | Baltimore | Xo Maryland Llc |
| (443) 883 | Windsor Mill | At&t Local |
| (443) 357 | Pikesville | Verizon Maryland Inc. |
| (443) 598 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 673 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 236 | Baltimore | Core Communications Inc. - Md |
| (443) 785 | Baltimore | Global Naps South Inc. - Md |
| (443) 820 | Baltimore | Paetec Communications Inc. - Md |
| (443) 728 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 645 | Baltimore | Global Naps South Inc. - Md |
| (443) 519 | Columbia | Global Crossing Local Services Inc.-md |
| (443) 379 | Columbia | Comcast Phone Of Northern Maryland Inc. - Md |
| (443) 787 | Baltimore | Global Naps South Inc. - Md |
| (443) 975 | Windsor Mill | New Cingular Wireless Pcs Llc - Dc |
| (443) 441 | Baltimore | Teleport Communications America Llc - Md |
| (443) 678 | White Marsh | Verizon Maryland Inc. |
| (443) 602 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 350 | North East | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 864 | Hanover | Sprint Spectrum L.p. |
| (443) 795 | Baltimore | Xo Maryland Llc |
| (443) 545 | Baltimore | Broadwing Communications. Llc - Md |
| (443) 968 | Columbia | New Cingular Wireless Pcs Llc - Dc |
| (443) 449 | Baltimore | Broadview Networks Inc. - Md |
| (443) 424 | Baltimore | Teleport Communications America Llc - Md |
| (443) 482 | Annapolis | Verizon Maryland Inc. |
| (443) 535 | Clarksville | Verizon Maryland Inc. |
| (443) 682 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 200 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 747 | Baltimore | Core Communications Inc. - Md |
| (443) 259 | Columbia | Verizon Maryland Inc. |
| (443) 788 | Baltimore | Global Naps South Inc. - Md |
| (443) 679 | Baltimore | Teleport Communications America Llc - Md |
| (443) 746 | Salisbury | Level 3 Communications Llc - Md |
| (443) 388 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 262 | Centreville | Verizon Maryland Inc. |
| (443) 818 | Baltimore | Level 3 Communications Llc - Md |
| (443) 940 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 517 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 821 | Hanover | Sprint Spectrum L.p. |
| (443) 671 | Baltimore | Teleport Communications America Llc - Md |
| (443) 594 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 436 | Gwynn Oak | Verizon Maryland Inc. |
| (443) 260 | Delmar | Verizon Maryland Inc. |
| (443) 895 | Columbia | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 656 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 387 | Easton | Core Communications Inc. - Md |
| (443) 595 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 274 | Crofton | Verizon Maryland Inc. |
| (443) 952 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 872 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 485 | Baltimore | Broadwing Communications. Llc - Md |
| (443) 868 | Baltimore | Verizon Maryland Inc. |
| (443) 612 | Catonsville | Verizon Maryland Inc. |
| (443) 640 | Columbia | Us Lec Of Maryland Inc. |
| (443) 881 | Hanover | Sprint Spectrum L.p. - Md |
| (443) 565 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 749 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 325 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 272 | Baltimore | Teleport Communications America Llc - Md |
| (443) 323 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 732 | Baltimore | Teleport Communications America Llc - Md |
| (443) 567 | Columbia | Level 3 Communications Llc - Md |
| (443) 944 | Salisbury | Comcast Phone Of Northern Maryland Inc. - Md |
| (443) 281 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 772 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 661 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 709 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 319 | Bel Air | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 559 | Nottingham | Comcast Phone Of Northern Maryland Inc. - Md |
| (443) 513 | Salisbury | New Cingular Wireless Pcs Llc - Dc |
| (443) 203 | Baltimore | Verizon Maryland Inc. |
| (443) 759 | Nottingham | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 348 | Baltimore | Teleport Communications America Llc - Md |
| (443) 550 | Baltimore | Level 3 Communications Llc - Md |
| (443) 213 | Owings Mills | Verizon Maryland Inc. |
| (443) 341 | Baltimore | Level 3 Communications Llc - Md |
| (443) 458 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 542 | Nottingham | Comcast Phone Of Northern Maryland Inc. - Md |
| (443) 296 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 406 | Baltimore | Teleport Communications America Llc - Md |
| (443) 305 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 770 | Pasadena | Verizon Maryland Inc. |
| (443) 901 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 275 | Nottingham | Comcast Phone Of Northern Maryland Inc. - Md |
| (443) 394 | Owings Mills | Verizon Maryland Inc. |
| (443) 384 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 429 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 830 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 734 | Crofton | Verizon Maryland Inc. |
| (443) 835 | Windsor Mill | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 445 | Elkridge | Verizon Maryland Inc. |
| (443) 731 | Baltimore | Teleport Communications America Llc - Md |
| (443) 293 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 725 | Baltimore | Paetec Communications Inc. - Md |
| (443) 755 | Elkridge | Verizon Maryland Inc. |
| (443) 674 | Baltimore | Teleport Communications America Llc - Md |
| (443) 385 | Easton | Core Communications Inc. - Md |
| (443) 232 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 316 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 860 | Baltimore | New Cingular Wireless Pcs Llc - Dc |
| (443) 736 | Salisbury | New Cingular Wireless Pcs Llc - Dc |
| (443) 967 | North East | Verizon Maryland Inc. |
| (443) 507 | Baltimore | Teleport Communications America Llc - Md |
| (443) 330 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 949 | Columbia | Comcast Phone Of Northern Maryland Inc. - Md |
| (443) 877 | Baltimore | Level 3 Communications Llc - Md |
| (443) 304 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 869 | Nottingham | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 312 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 231 | Baltimore | At&t Local |
| (443) 727 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 212 | Columbia | Us Lec Of Maryland Inc. |
| (443) 702 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 918 | Baltimore | Teleport Communications America Llc - Md |
| (443) 546 | Baltimore | Verizon Maryland Inc. |
| (443) 216 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 327 | Nottingham | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 234 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 665 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 295 | Baltimore | Level 3 Communications Llc - Md |
| (443) 291 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 242 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 249 | Stevensville | Verizon Maryland Inc. |
| (443) 266 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 448 | Salisbury | Comcast Phone Of Northern Maryland Inc. - Md |
| (443) 708 | Nottingham | Tw Telecom Of Maryland Llc - Md |
| (443) 371 | Baltimore | Broadwing Communications. Llc - Md |
| (443) 660 | Nottingham | Comcast Phone Of Northern Maryland Inc. - Md |
| (443) 874 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 457 | Baltimore | Teleport Communications America Llc - Md |
| (443) 438 | Nottingham | Cellco Partnership Dba Verizon Wireless - Md |
| (443) 919 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 399 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 501 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 376 | Baltimore | Teleport Communications America Llc - Md |
| (443) 503 | Baltimore | Xo Maryland Llc |
| (443) 372 | Columbia | Us Lec Of Maryland Inc. |
| (443) 318 | Bel Air | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 352 | Baltimore | At&t Local |
| (443) 502 | Nottingham | Teleport Communications America Llc - Md |
| (443) 434 | Salisbury | Comcast Phone Of Northern Maryland Inc. - Md |
| (443) 405 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 688 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 969 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 920 | Columbia | Teleport Communications America Llc - Md |
| (443) 609 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 437 | Salisbury | Teleport Communications America Llc - Md |
| (443) 512 | Bel Air | Verizon Maryland Inc. |
| (443) 817 | Baltimore | Allegiance Telecom Inc. - Md |
| (443) 292 | Baltimore | Level 3 Communications Llc - Md |
| (443) 575 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 491 | Baltimore | Global Crossing Local Services Inc.-md |
| (443) 402 | Baltimore | Teleport Communications America Llc - Md |
| (443) 664 | Salisbury | Cavalier Telephone Llc (mid-atlantic) - Md |
| (443) 607 | Hanover | Cavalier Telephone Mid-atlantic Llc - Md |
| (443) 964 | Baltimore | Level 3 Communications Llc - Md |
| (443) 870 | Laurel | Tw Telecom Of Maryland Llc - Md |
| (443) 484 | Baltimore | Broadwing Communications. Llc - Md |
| (443) 922 | Baltimore | Atx Telecommunications Services Ltd |
Maryland Area Code
Maryland is a Mid-Atlantic state that's defined by its abundant waterways and coastlines on the Chesapeake Bay and Atlantic Ocean. Its largest city, Baltimore, has a long history as a major seaport. Fort McHenry, birthplace of the U.S. national anthem, sits at the mouth of Baltimore’s Inner Harbor, home to the National Aquarium and Maryland Science Center.