Maryland
Area Codes List: 240, 301, 410, 443, 667
Prefix | City | Company | Type | Introduced |
410272 | Aberdeen, MD | Verizon Maryland | Landline | 02/04/1994 |
410273 | Aberdeen, MD | Verizon Maryland | Landline | 02/04/1994 |
410278 | Aberdeen, MD | Verizon Maryland | Landline | 02/04/1994 |
410297 | Aberdeen, MD | Verizon Maryland | Landline | 01/11/1997 |
410306 | Aberdeen, MD | Verizon Maryland | Landline | 07/01/1996 |
410575 | Aberdeen, MD | Verizon Maryland | Landline | 02/04/1994 |
410994 | Aberdeen, MD | Verizon Maryland | Landline | 02/11/1995 |
410515 | Abingdon, MD | Verizon Maryland | Landline | 02/04/1994 |
410212 | Annapolis, MD | Sprint Spectrum L.p. | Cell Number | 01/10/1996 |
410216 | Annapolis, MD | Verizon Maryland | Landline | 01/10/1996 |
410224 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410260 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410263 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410266 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410267 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410268 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410269 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410271 | Annapolis, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/11/1995 |
410279 | Annapolis, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/15/1996 |
410280 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410293 | Annapolis, MD | Paetec Communications | Landline | 09/11/1994 |
410295 | Annapolis, MD | Verizon Maryland | Landline | 04/15/1996 |
410320 | Annapolis, MD | Sprint Spectrum L.p. | Cell Number | 04/01/1997 |
410349 | Annapolis, MD | Verizon Maryland | Landline | 09/11/1994 |
410353 | Annapolis, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/11/1995 |
410507 | Annapolis, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/15/1996 |
410533 | Annapolis, MD | New Cingular Wireless PCS – DC | Cell Number | 02/04/1994 |
410562 | Annapolis, MD | New Cingular Wireless PCS – DC | Cell Number | 02/04/1994 |
410570 | Annapolis, MD | New Cingular Wireless PCS – DC | Cell Number | 07/04/1995 |
410571 | Annapolis, MD | Verizon Maryland | Landline | 01/10/1996 |
410573 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410626 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410693 | Annapolis, MD | New Cingular Wireless PCS – DC | Cell Number | 02/04/1994 |
410703 | Annapolis, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/04/1994 |
410731 | Annapolis, MD | Usa Mobility Wireless | Cell Number | 05/18/1998 |
410757 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410841 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410858 | Annapolis, MD | Verizon Maryland | Landline | 03/11/2005 |
410897 | Annapolis, MD | Verizon Maryland | Landline | 07/06/1997 |
410919 | Annapolis, MD | Mci Worldcom Communications | Landline | 07/01/1996 |
410934 | Annapolis, MD | New Cingular Wireless PCS – DC | Cell Number | 01/27/2012 |
410940 | Annapolis, MD | Atx Telecommunications Services, Ltd | Landline | 01/22/2002 |
410946 | Annapolis, MD | Verizon Maryland | Landline | 11/20/1998 |
410956 | Annapolis, MD | Verizon Maryland | Landline | 02/04/1994 |
410972 | Annapolis, MD | Teleport Communications America | Landline | 01/25/1998 |
410980 | Annapolis, MD | Cellco Partnership DBA Verizon Wireless | Landline | 05/18/1998 |
410990 | Annapolis, MD | Verizon Maryland | Landline | 01/25/1998 |
410991 | Annapolis, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/04/1994 |
410204 | Arbutus, MD | Verizon Maryland | Landline | 02/04/1994 |
410242 | Arbutus, MD | Verizon Maryland | Landline | 02/04/1994 |
410247 | Arbutus, MD | Verizon Maryland | Landline | 02/04/1994 |
410387 | Arbutus, MD | Broadview Networks | Cell Number | 08/12/2011 |
410395 | Arbutus, MD | Verizon Maryland | Cell Number | 09/11/1994 |
410501 | Arbutus, MD | Lightwave Communications | Landline | 06/28/2005 |
410536 | Arbutus, MD | Verizon Maryland | Landline | 02/04/1994 |
410565 | Arbutus, MD | Tw Telecom Of Maryland LLC | Landline | 01/25/1998 |
410587 | Arbutus, MD | Verizon Maryland | Landline | 02/11/1995 |
410737 | Arbutus, MD | Verizon Maryland | Landline | 09/11/1994 |
410974 | Arnold, MD | Verizon Maryland | Landline | 02/04/1994 |
410205 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410207 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/15/1996 |
410209 | Baltimore, MD | Verizon Maryland | Landline | 07/01/1996 |
410215 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/11/1995 |
410217 | Baltimore, MD | Verizon Maryland | Cell Number | 04/15/1996 |
410218 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/04/1994 |
410223 | Baltimore, MD | Verizon Maryland | Landline | 09/11/1994 |
410225 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410230 | Baltimore, MD | Verizon Maryland | Landline | 10/11/1997 |
410232 | Baltimore, MD | Usa Mobility Wireless | Cell Number | 02/04/1994 |
410233 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410234 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410235 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410237 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410240 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 10/06/2011 |
410241 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/04/1994 |
410243 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410244 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410246 | Baltimore, MD | Mci Worldcom Communications | Landline | 02/11/1995 |
410254 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410258 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 01/10/1996 |
410261 | Baltimore, MD | Verizon Maryland | Landline | 10/15/1996 |
410262 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 04/01/1997 |
410274 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/11/1995 |
410276 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410291 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410299 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/01/1997 |
410301 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 10/06/2011 |
410303 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/15/1996 |
410314 | Baltimore, MD | Mci Worldcom Communications | Landline | 07/01/1996 |
410317 | Baltimore, MD | Mci Worldcom Communications | Landline | 07/01/1996 |
410318 | Baltimore, MD | Verizon Maryland | Landline | 04/15/1996 |
410319 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410323 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410325 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410327 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410328 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410332 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410333 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410336 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 10/15/1996 |
410338 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410340 | Baltimore, MD | New Cingular Wireless PCS – DC | Cell Number | 10/11/1997 |
410342 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410347 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410350 | Baltimore, MD | Verizon Maryland | Landline | 10/11/1997 |
410351 | Baltimore, MD | Usa Mobility Wireless | Cell Number | 02/04/1994 |
410354 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410355 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410358 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410359 | Baltimore, MD | Verizon Maryland | Cell Number | 09/11/1994 |
410361 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410362 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410365 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 02/11/1995 |
410366 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410367 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410368 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410369 | Baltimore, MD | Tw Telecom Of Maryland LLC | Landline | 07/06/1997 |
410371 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 09/11/1994 |
410375 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 01/10/1996 |
410382 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/04/1994 |
410383 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410385 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410389 | Baltimore, MD | Usa Mobility Wireless | Cell Number | 02/04/1994 |
410396 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410400 | Baltimore, MD | Cavalier Telephone Mid-atlantic | Landline | 06/15/2006 |
410401 | Baltimore, MD | Mci Worldcom Communications | Landline | 07/01/1996 |
410402 | Baltimore, MD | Mci Worldcom Communications | Landline | 07/01/1996 |
410403 | Baltimore, MD | Mci Worldcom Communications | Landline | 07/01/1996 |
410404 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/04/1994 |
410406 | Baltimore, MD | Mci Worldcom Communications | Landline | 07/01/1996 |
410409 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/15/1996 |
410412 | Baltimore, MD | Mci Worldcom Communications | Landline | 07/01/1996 |
410413 | Baltimore, MD | Mci Worldcom Communications | Landline | 07/01/1996 |
410419 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 07/06/1997 |
410423 | Baltimore, MD | Teleport Communications America | Landline | 04/01/1997 |
410426 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410427 | Baltimore, MD | Teleport Communications America | Landline | 01/10/1996 |
410433 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410435 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410444 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410445 | Baltimore, MD | Usa Mobility Wireless | Cell Number | 04/01/1997 |
410448 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410450 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410454 | Baltimore, MD | Mci Worldcom Communications | Landline | 10/11/1997 |
410456 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/04/1994 |
410458 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/04/1994 |
410462 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410464 | Baltimore, MD | Verizon Maryland | Landline | 07/06/1997 |
410466 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410467 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410468 | Baltimore, MD | Verizon Maryland | Landline | 04/01/1997 |
410469 | Baltimore, MD | Verizon Maryland | Landline | 10/15/1996 |
410470 | Baltimore, MD | Verizon Maryland | Landline | 06/28/2005 |
410483 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410485 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410487 | Baltimore, MD | Mci Worldcom Communications | Landline | 01/10/1996 |
410488 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410493 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 01/10/1996 |
410497 | Baltimore, MD | Comcast Phone Of Northern Maryland | Landline | 07/06/1997 |
410498 | Baltimore, MD | Cavalier Telephone Mid-atlantic | Landline | 07/06/1997 |
410499 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 10/15/1996 |
410500 | Baltimore, MD | Verizon Maryland | Landline | 06/25/2005 |
410502 | Baltimore, MD | Verizon Maryland | Landline | 10/15/1996 |
410504 | Baltimore, MD | Verizon Maryland | Landline | 07/06/1997 |
410509 | Baltimore, MD | Baltimore-washington Telephone (bwt) | Landline | 10/11/1997 |
410513 | Baltimore, MD | Teleport Communications America | Landline | 01/25/1998 |
410516 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410522 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410523 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410525 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410528 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410532 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410534 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410537 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410539 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410542 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410545 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410547 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410550 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410554 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410558 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410559 | Baltimore, MD | Teleport Communications America | Landline | 01/10/1996 |
410563 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410564 | Baltimore, MD | Teleport Communications America | Landline | 01/10/1996 |
410566 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410567 | Baltimore, MD | Mci Worldcom Communications | Landline | 04/01/1997 |
410568 | Baltimore, MD | Teleport Communications America | Landline | 01/10/1996 |
410576 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410577 | Baltimore, MD | Verizon Maryland | Landline | 05/10/2005 |
410578 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410585 | Baltimore, MD | Verizon Maryland | Landline | 01/25/1998 |
410591 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/04/1994 |
410598 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 01/10/1996 |
410601 | Baltimore, MD | Verizon Maryland | Landline | 07/01/1996 |
410605 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410613 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410614 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410616 | Baltimore, MD | Mci Worldcom Communications | Landline | 01/10/1996 |
410617 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410624 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410625 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410627 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 07/04/1995 |
410630 | Baltimore, MD | Mci Worldcom Communications | Landline | 04/01/1997 |
410631 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410633 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410637 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410640 | Baltimore, MD | Usa Mobility Wireless | Cell Number | 10/15/1996 |
410644 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410645 | Baltimore, MD | Mci Worldcom Communications | Landline | 01/10/1996 |
410646 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410649 | Baltimore, MD | Teleport Communications America | Landline | 01/10/1996 |
410650 | Baltimore, MD | Mci Worldcom Communications | Landline | 04/01/1997 |
410657 | Baltimore, MD | Mci Worldcom Communications | Landline | 01/10/1996 |
410659 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410662 | Baltimore, MD | Verizon Maryland | Landline | 02/11/1995 |
410664 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410669 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410675 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410685 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410689 | Baltimore, MD | Teleport Communications America | Landline | 01/10/1996 |
410696 | Baltimore, MD | Mci Worldcom Communications | Landline | 04/01/1997 |
410701 | Baltimore, MD | Mci Worldcom Communications | Landline | 04/01/1997 |
410704 | Baltimore, MD | Mci Worldcom Communications | Landline | 04/01/1997 |
410706 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410709 | Baltimore, MD | Mci Worldcom Communications | Landline | 04/01/1997 |
410710 | Baltimore, MD | Omnipoint Communications Cap Operations | Cell Number | 10/03/2005 |
410727 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410728 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410732 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410735 | Baltimore, MD | Cavalier Telephone Mid-atlantic | Landline | 07/06/1997 |
410736 | Baltimore, MD | Verizon Maryland | Landline | 01/10/1996 |
410743 | Baltimore, MD | Usa Mobility Wireless | Cell Number | 07/04/1995 |
410746 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/11/1995 |
410752 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410753 | Baltimore, MD | Mci Worldcom Communications | Landline | 01/10/1996 |
410759 | Baltimore, MD | Verizon Maryland | Cell Number | 02/04/1994 |
410764 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410767 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410779 | Baltimore, MD | Level 3 Communications | Landline | 05/18/1998 |
410783 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410800 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Landline | 10/05/2004 |
410801 | Baltimore, MD | Verizon Maryland | Cell Number | 02/04/1994 |
410804 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/04/1994 |
410814 | Baltimore, MD | Cavalier Telephone Mid-atlantic | Landline | 09/30/2005 |
410818 | Baltimore, MD | Teleport Communications America | Landline | 01/10/1996 |
410837 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410842 | Baltimore, MD | Mci Worldcom Communications | Landline | 01/10/1996 |
410843 | Baltimore, MD | Teleport Communications America | Landline | 04/15/1996 |
410844 | Baltimore, MD | Peerless Network Of Maryland | Landline | 09/30/2011 |
410846 | Baltimore, MD | Mci Worldcom Communications | Landline | 04/01/1997 |
410864 | Baltimore, MD | Mci Worldcom Communications | Landline | 07/04/1995 |
410866 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410878 | Baltimore, MD | Mci Worldcom Communications | Landline | 05/18/1998 |
410889 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410891 | Baltimore, MD | Mci Worldcom Communications | Landline | 01/10/1996 |
410895 | Baltimore, MD | Verizon Maryland | Landline | 02/11/1995 |
410900 | Baltimore, MD | Ctc Communications Corp. | Landline | 10/04/2004 |
410903 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 10/15/1996 |
410904 | Baltimore, MD | Mci Worldcom Communications | Landline | 07/01/1996 |
410905 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 04/15/1996 |
410906 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410907 | Baltimore, MD | Mci Worldcom Communications | Landline | 07/01/1996 |
410908 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 07/01/1996 |
410910 | Baltimore, MD | Mci Worldcom Communications | Landline | 07/01/1996 |
410913 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/15/1996 |
410915 | Baltimore, MD | Baltimore-washington Telephone (bwt) | Landline | 10/27/2005 |
410916 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/01/1997 |
410925 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/15/1996 |
410929 | Baltimore, MD | Bandwidth.com Clec | Landline | 05/13/2008 |
410930 | Baltimore, MD | Redi-call Communications Co | Cell Number | 01/25/1998 |
410935 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/15/1996 |
410945 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410947 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410949 | Baltimore, MD | Mci Worldcom Communications | Landline | 05/18/1998 |
410951 | Baltimore, MD | Teleport Communications America | Landline | 10/15/1996 |
410952 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 07/04/1995 |
410955 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410960 | Baltimore, MD | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/04/1994 |
410961 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 01/25/1998 |
410962 | Baltimore, MD | Verizon Maryland | Landline | 02/04/1994 |
410963 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 01/25/1998 |
410977 | Baltimore, MD | Sprint Spectrum L.p. | Cell Number | 01/25/1998 |
410982 | Baltimore, MD | Quantum Telecommunications | Landline | 10/13/2003 |
410986 | Baltimore, MD | Verizon Maryland | Landline | 01/10/1996 |
410999 | Baltimore, MD | Baltimore-washington Telephone (bwt) | Landline | 06/09/2003 |
410438 | Barclay, MD | Verizon Maryland | Landline | 02/04/1994 |
410322 | Bel Air, MD | New Cingular Wireless PCS – DC | Cell Number | 07/06/1997 |
410399 | Bel Air, MD | Verizon Maryland | Landline | 02/04/1994 |
410420 | Bel Air, MD | Verizon Maryland | Landline | 01/25/1998 |
410588 | Bel Air, MD | Verizon Maryland | Landline | 02/11/1995 |
410638 | Bel Air, MD | Verizon Maryland | Landline | 02/04/1994 |
410652 | Bel Air, MD | New Cingular Wireless PCS – DC | Cell Number | 02/11/1995 |
410776 | Bel Air, MD | Teleport Communications America | Landline | 04/01/1997 |
410803 | Bel Air, MD | Verizon Maryland | Landline | 07/01/1996 |
410809 | Bel Air, MD | Cavalier Telephone (mid-atlantic) | Landline | 08/14/1998 |
410836 | Bel Air, MD | Verizon Maryland | Landline | 02/04/1994 |
410838 | Bel Air, MD | Verizon Maryland | Landline | 02/04/1994 |
410879 | Bel Air, MD | Verizon Maryland | Landline | 02/04/1994 |
410893 | Bel Air, MD | Verizon Maryland | Landline | 02/04/1994 |
410606 | Beltsville, MD | Verizon Maryland | Cell Number | 10/15/1996 |
410705 | Beltsville, MD | Verizon Maryland | Landline | 07/01/1996 |