Area Code (410)
State of: MARYLAND
PREFIX PROVIDER LINE
410774 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410214 CORE COMMUNICATIONS INC. - MD LANDLINE
410844 PEERLESS NETWORK OF MARYLAND LLC LANDLINE
410881 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410910 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410856 VERIZON MARYLAND INC. LANDLINE
410514 VERIZON MARYLAND INC. LANDLINE
410387 BROADVIEW NETWORKS INC. - MD LANDLINE
410809 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - MD LANDLINE
410709 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410589 TW TELECOM OF MARYLAND LLC - MD LANDLINE
410505 VERIZON MARYLAND INC. LANDLINE
410516 VERIZON MARYLAND INC. LANDLINE
410249 VERIZON MARYLAND INC. LANDLINE
410246 MCI WORLDCOM COMMUNICATIONS INC. - MD LANDLINE
410301 SPRINT SPECTRUM L.P. WIRELESS
410361 VERIZON MARYLAND INC. LANDLINE
410681 USA MOBILITY WIRELESS INC. WIRELESS
410401 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410260 VERIZON MARYLAND INC. LANDLINE
410899 USA MOBILITY WIRELESS INC. WIRELESS
410202 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410934 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410406 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410567 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410220 SPRINT SPECTRUM L.P. WIRELESS
410693 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410698 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410283 USA MOBILITY WIRELESS INC. WIRELESS
410777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410447 USA MOBILITY WIRELESS INC. WIRELESS
410739 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410300 SPRINT SPECTRUM L.P. WIRELESS
410450 VERIZON MARYLAND INC. LANDLINE
410530 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410240 SPRINT SPECTRUM L.P. WIRELESS
410906 VERIZON MARYLAND INC. LANDLINE
410773 VERIZON MARYLAND INC. LANDLINE
410395 VERIZON MARYLAND INC. LANDLINE
410500 VERIZON MARYLAND INC. LANDLINE
410915 BALTIMORE-WASHINGTON TELEPHONE BWT LANDLINE
410929 BANDWIDTH.COM CLEC LLC - MD LANDLINE
410907 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410904 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410932 USA MOBILITY WIRELESS INC. WIRELESS
410328 VERIZON MARYLAND INC. LANDLINE
410905 SPRINT SPECTRUM L.P. WIRELESS
410738 VERIZON MARYLAND INC. LANDLINE
410405 VERIZON MARYLAND INC. LANDLINE
410782 VERIZON MARYLAND INC. LANDLINE
410262 SPRINT SPECTRUM L.P. WIRELESS
410746 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410493 SPRINT SPECTRUM L.P. WIRELESS
410980 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410725 SPRINT SPECTRUM L.P. WIRELESS
410622 MCI WORLDCOM COMMUNICATIONS INC. - MD LANDLINE
410900 CTC COMMUNICATIONS CORP. - MD LANDLINE
410490 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410834 VERIZON MARYLAND INC. LANDLINE
410858 VERIZON MARYLAND INC. LANDLINE
410351 USA MOBILITY WIRELESS INC. WIRELESS
410892 VERIZON MARYLAND INC. LANDLINE
410816 VERIZON MARYLAND INC. LANDLINE
410587 VERIZON MARYLAND INC. LANDLINE
410380 REDI-CALL COMMUNICATIONS CO LANDLINE
410331 USA MOBILITY WIRELESS INC. WIRELESS
410707 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410805 SPRINT SPECTRUM L.P. WIRELESS
410419 SPRINT SPECTRUM L.P. WIRELESS
410927 TW TELECOM OF MARYLAND LLC - MD LANDLINE
410212 SPRINT SPECTRUM L.P. WIRELESS
410499 SPRINT SPECTRUM L.P. WIRELESS
410977 SPRINT SPECTRUM L.P. WIRELESS
410984 SPRINT SPECTRUM L.P. - MD WIRELESS
410864 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410908 SPRINT SPECTRUM L.P. WIRELESS
410274 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410924 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410829 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410512 VERIZON MARYLAND INC. LANDLINE
410826 VERIZON MARYLAND INC. LANDLINE
410982 QUANTUM TELECOMMUNICATIONS INC. - MD LANDLINE
410258 SPRINT SPECTRUM L.P. WIRELESS
410961 SPRINT SPECTRUM L.P. WIRELESS
410791 VERIZON MARYLAND INC. LANDLINE
410710 OMNIPOINT COMMUNICATIONS CAP OPERATIONS LLC WIRELESS
410333 VERIZON MARYLAND INC. LANDLINE
410474 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410878 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410935 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410217 VERIZON MARYLAND INC. LANDLINE
410509 BALTIMORE-WASHINGTON TELEPHONE BWT LANDLINE
410259 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410916 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410564 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410417 VERIZON MARYLAND INC. LANDLINE
410963 SPRINT SPECTRUM L.P. WIRELESS
410237 VERIZON MARYLAND INC. LANDLINE
410854 VERIZON MARYLAND INC. LANDLINE
410713 LEVEL 3 COMMUNICATIONS LLC - MD LANDLINE
410412 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410919 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410299 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410365 SPRINT SPECTRUM L.P. WIRELESS
410218 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410369 TW TELECOM OF MARYLAND LLC - MD LANDLINE
410808 SPRINT SPECTRUM L.P. WIRELESS
410371 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410726 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410949 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410278 VERIZON MARYLAND INC. LANDLINE
410952 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410921 TW TELECOM OF MARYLAND LLC - MD LANDLINE
410270 REDI-CALL COMMUNICATIONS CO LANDLINE
410409 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410375 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410925 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410568 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410909 USA MOBILITY WIRELESS INC. WIRELESS
410903 SPRINT SPECTRUM L.P. WIRELESS
410598 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410970 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410215 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410279 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410913 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410657 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410436 VERIZON MARYLAND INC. LANDLINE
410456 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410251 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410830 VERIZON MARYLAND INC. LANDLINE
410314 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410382 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410253 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410851 VERIZON MARYLAND INC. LANDLINE
410937 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410618 IDT AMERICA CORP - MD LANDLINE
410794 TW TELECOM OF MARYLAND LLC - MD LANDLINE
410940 ATX TELECOMMUNICATIONS SERVICES LTD LANDLINE
410845 SPRINT SPECTRUM L.P. WIRELESS
410390 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410491 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410459 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410458 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410660 SPRINT SPECTRUM L.P. WIRELESS
410650 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410960 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410689 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410469 VERIZON MARYLAND INC. LANDLINE
410303 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410200 MCI WORLDCOM COMMUNICATIONS INC. - MD LANDLINE
410591 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410434 USA MOBILITY WIRELESS INC. WIRELESS
410627 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410449 BANDWIDTH.COM CLEC LLC - MD LANDLINE
410340 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410868 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410991 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410506 VERIZON MARYLAND INC. LANDLINE
410441 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410463 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410227 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410703 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410717 TW TELECOM OF MARYLAND LLC - MD LANDLINE
410404 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410979 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410294 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410688 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410699 SPRINT SPECTRUM L.P. WIRELESS
410261 VERIZON MARYLAND INC. LANDLINE
410292 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410236 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410818 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410407 VERIZON MARYLAND INC. LANDLINE
410804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410373 USA MOBILITY WIRELESS INC. WIRELESS
410473 USA MOBILITY WIRELESS INC. WIRELESS
410736 VERIZON MARYLAND INC. LANDLINE
410336 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410430 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410204 VERIZON MARYLAND INC. LANDLINE
410492 USA MOBILITY WIRELESS INC. WIRELESS
410320 SPRINT SPECTRUM L.P. WIRELESS
410999 BALTIMORE-WASHINGTON TELEPHONE BWT LANDLINE
410241 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410396 VERIZON MARYLAND INC. LANDLINE
410330 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410865 VERIZON MARYLAND INC. LANDLINE
410983 VERIZON MARYLAND INC. LANDLINE
410807 TW TELECOM OF MARYLAND LLC - MD LANDLINE
410416 VERIZON MARYLAND INC. LANDLINE
410402 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410603 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410690 AT&T LOCAL LANDLINE
410610 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410948 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410718 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410946 VERIZON MARYLAND INC. LANDLINE
410353 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410207 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410206 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410797 VERIZON MARYLAND INC. LANDLINE
410694 VERIZON MARYLAND INC. LANDLINE
410310 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410714 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410855 VERIZON MARYLAND INC. LANDLINE
410422 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410271 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410545 VERIZON MARYLAND INC. LANDLINE
410471 VERIZON MARYLAND INC. LANDLINE
410705 VERIZON MARYLAND INC. LANDLINE
410978 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410615 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410926 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410596 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410708 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410550 VERIZON MARYLAND INC. LANDLINE
410712 VERIZON MARYLAND INC. LANDLINE
410955 VERIZON MARYLAND INC. LANDLINE
410316 VERIZON MARYLAND INC. LANDLINE
410753 MCI WORLDCOM COMMUNICATIONS INC. - MD LANDLINE
410359 VERIZON MARYLAND INC. LANDLINE
410443 LEVEL 3 COMMUNICATIONS LLC - MD LANDLINE
410649 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410245 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410507 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410981 VERIZON MARYLAND INC. LANDLINE
410403 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410302 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410779 LEVEL 3 COMMUNICATIONS LLC - MD LANDLINE
410370 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410965 VERIZON MARYLAND INC. LANDLINE
410802 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410446 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410562 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410606 VERIZON MARYLAND INC. LANDLINE
410423 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410839 USA MOBILITY WIRELESS INC. WIRELESS
410972 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410209 VERIZON MARYLAND INC. LANDLINE
410264 VERIZON MARYLAND INC. LANDLINE
410733 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410862 VERIZON MARYLAND INC. LANDLINE
410502 VERIZON MARYLAND INC. LANDLINE
410812 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410680 TW TELECOM OF MARYLAND LLC - MD LANDLINE
410765 VERIZON MARYLAND INC. LANDLINE
410445 USA MOBILITY WIRELESS INC. WIRELESS
410608 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410967 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410951 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410614 VERIZON MARYLAND INC. LANDLINE
410599 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410971 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410428 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410440 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410408 USA MOBILITY WIRELESS INC. WIRELESS
410350 VERIZON MARYLAND INC. LANDLINE
410427 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410307 VERIZON MARYLAND INC. LANDLINE
410291 VERIZON MARYLAND INC. LANDLINE
410475 USA MOBILITY WIRELESS INC. WIRELESS
410570 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410704 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410389 USA MOBILITY WIRELESS INC. WIRELESS
410322 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410842 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410920 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410724 VERIZON MARYLAND INC. LANDLINE
410887 VERIZON MARYLAND INC. LANDLINE
410210 AQUIS COMMUNICATIONS INC. LANDLINE
410852 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410415 VERIZON MARYLAND INC. LANDLINE
410575 VERIZON MARYLAND INC. LANDLINE
410986 VERIZON MARYLAND INC. LANDLINE
410613 VERIZON MARYLAND INC. LANDLINE
410917 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410843 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410767 VERIZON MARYLAND INC. LANDLINE
410790 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410232 USA MOBILITY WIRELESS INC. WIRELESS
410985 BALTIMORE-WASHINGTON TELEPHONE BWT LANDLINE
410293 PAETEC COMMUNICATIONS INC. - MD LANDLINE
410652 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410748 USA MOBILITY WIRELESS INC. WIRELESS
410619 VERIZON MARYLAND INC. LANDLINE
410941 VERIZON MARYLAND INC. LANDLINE
410541 VERIZON MARYLAND INC. LANDLINE
410607 USA MOBILITY WIRELESS INC. WIRELESS
410470 VERIZON MARYLAND INC. LANDLINE
410533 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410831 HALO WIRELESS SERVICES INC. WIRELESS
410454 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410588 VERIZON MARYLAND INC. LANDLINE
410205 VERIZON MARYLAND INC. LANDLINE
410722 VERIZON MARYLAND INC. LANDLINE
410786 VERIZON MARYLAND INC. LANDLINE
410513 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410953 VERIZON MARYLAND INC. LANDLINE
410478 USA MOBILITY WIRELESS INC. WIRELESS
410229 VERIZON MARYLAND INC. LANDLINE
410640 USA MOBILITY WIRELESS INC. WIRELESS
410989 VERIZON MARYLAND INC. LANDLINE
410890 USA MOBILITY WIRELESS INC. WIRELESS
410912 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - MD LANDLINE
410222 VERIZON MARYLAND INC. LANDLINE
410966 VERIZON MARYLAND INC. LANDLINE
410345 VERIZON MARYLAND INC. LANDLINE
410801 VERIZON MARYLAND INC. LANDLINE
410559 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410930 REDI-CALL COMMUNICATIONS CO LANDLINE
410497 COMCAST PHONE OF NORTHERN MARYLAND INC. - MD LANDLINE
410234 VERIZON MARYLAND INC. LANDLINE
410656 ARMSTRONG TELECOMMUNICATIONS INC. - MD LANDLINE
410716 VERIZON MARYLAND INC. LANDLINE
410759 VERIZON MARYLAND INC. LANDLINE
410762 VERIZON MARYLAND INC. LANDLINE
410706 VERIZON MARYLAND INC. LANDLINE
410976 BALTIMORE-WASHINGTON TELEPHONE BWT LANDLINE
410994 VERIZON MARYLAND INC. LANDLINE
410678 USA MOBILITY WIRELESS INC. WIRELESS
410894 USA MOBILITY WIRELESS INC. WIRELESS
410806 USA MOBILITY WIRELESS INC. WIRELESS
410731 USA MOBILITY WIRELESS INC. WIRELESS
410503 VERIZON MARYLAND INC. LANDLINE
410815 VERIZON MARYLAND INC. LANDLINE
410793 VERIZON MARYLAND INC. LANDLINE
410565 TW TELECOM OF MARYLAND LLC - MD LANDLINE
410393 VERIZON MARYLAND INC. LANDLINE
410605 VERIZON MARYLAND INC. LANDLINE
410231 NEW CINGULAR WIRELESS PCS LLC - DC WIRELESS
410230 VERIZON MARYLAND INC. LANDLINE
410800 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WIRELESS
410554 VERIZON MARYLAND INC. LANDLINE
410888 VERIZON MARYLAND INC. LANDLINE
410697 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410324 VERIZON MARYLAND INC. LANDLINE
410735 CAVALIER TELEPHONE MID-ATLANTIC LLC - MD LANDLINE
410898 VERIZON MARYLAND INC. LANDLINE
410637 VERIZON MARYLAND INC. LANDLINE
410841 VERIZON MARYLAND INC. LANDLINE
410993 VERIZON MARYLAND INC. LANDLINE
410504 VERIZON MARYLAND INC. LANDLINE
410460 USA MOBILITY WIRELESS INC. WIRELESS
410312 VERIZON MARYLAND INC. LANDLINE
410413 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410824 TW TELECOM OF MARYLAND LLC - MD LANDLINE
410617 VERIZON MARYLAND INC. LANDLINE
410585 VERIZON MARYLAND INC. LANDLINE
410601 VERIZON MARYLAND INC. LANDLINE
410269 VERIZON MARYLAND INC. LANDLINE
410895 VERIZON MARYLAND INC. LANDLINE
410223 VERIZON MARYLAND INC. LANDLINE
410487 MCI WORLDCOM COMMUNICATIONS INC. - MD LANDLINE
410537 VERIZON MARYLAND INC. LANDLINE
410372 VERIZON MARYLAND INC. LANDLINE
410814 CAVALIER TELEPHONE MID-ATLANTIC LLC - MD LANDLINE
410338 VERIZON MARYLAND INC. LANDLINE
410670 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410577 VERIZON MARYLAND INC. LANDLINE
410317 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410344 VERIZON MARYLAND INC. LANDLINE
410624 VERIZON MARYLAND INC. LANDLINE
410743 USA MOBILITY WIRELESS INC. WIRELESS
410343 VERIZON MARYLAND INC. LANDLINE
410918 VERIZON MARYLAND INC. LANDLINE
410540 VERIZON MARYLAND INC. LANDLINE
410996 VERIZON MARYLAND INC. LANDLINE
410776 TELEPORT COMMUNICATIONS AMERICA LLC - MD LANDLINE
410368 VERIZON MARYLAND INC. LANDLINE
410942 VERIZON MARYLAND INC. LANDLINE
410783 VERIZON MARYLAND INC. LANDLINE
410962 VERIZON MARYLAND INC. LANDLINE
410897 VERIZON MARYLAND INC. LANDLINE
410347 VERIZON MARYLAND INC. LANDLINE
410702 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410609 VERIZON MARYLAND INC. LANDLINE
410630 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410332 VERIZON MARYLAND INC. LANDLINE
410662 VERIZON MARYLAND INC. LANDLINE
410297 VERIZON MARYLAND INC. LANDLINE
410468 VERIZON MARYLAND INC. LANDLINE
410691 VERIZON MARYLAND INC. LANDLINE
410584 VERIZON MARYLAND INC. LANDLINE
410631 VERIZON MARYLAND INC. LANDLINE
410508 VERIZON MARYLAND INC. LANDLINE
410558 VERIZON MARYLAND INC. LANDLINE
410785 VERIZON MARYLAND INC. LANDLINE
410394 VERIZON MARYLAND INC. LANDLINE
410629 VERIZON MARYLAND INC. LANDLINE
410527 VERIZON MARYLAND INC. LANDLINE
410424 VERIZON MARYLAND INC. LANDLINE
410787 VERIZON MARYLAND INC. LANDLINE
410520 VERIZON MARYLAND INC. LANDLINE
410635 VERIZON MARYLAND INC. LANDLINE
410771 VERIZON MARYLAND INC. LANDLINE
410313 VERIZON MARYLAND INC. LANDLINE
410872 VERIZON MARYLAND INC. LANDLINE
410853 VERIZON MARYLAND INC. LANDLINE
410938 VERIZON MARYLAND INC. LANDLINE
410933 VERIZON MARYLAND INC. LANDLINE
410421 VERIZON MARYLAND INC. LANDLINE
410792 VERIZON MARYLAND INC. LANDLINE
410547 VERIZON MARYLAND INC. LANDLINE
410880 VERIZON MARYLAND INC. LANDLINE
410901 VERIZON MARYLAND INC. LANDLINE
410306 VERIZON MARYLAND INC. LANDLINE
410429 VERIZON MARYLAND INC. LANDLINE
410318 VERIZON MARYLAND INC. LANDLINE
410244 VERIZON MARYLAND INC. LANDLINE
410384 VERIZON MARYLAND INC. LANDLINE
410277 VERIZON MARYLAND INC. LANDLINE
410576 VERIZON MARYLAND INC. LANDLINE
410988 VERIZON MARYLAND INC. LANDLINE
410304 IDT AMERICA CORP - MD LANDLINE
410248 VERIZON MARYLAND INC. LANDLINE
410847 VERIZON MARYLAND INC. LANDLINE
410696 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410226 VERIZON MARYLAND INC. LANDLINE
410914 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - MD LANDLINE
410863 VERIZON MARYLAND INC. LANDLINE
410528 VERIZON MARYLAND INC. LANDLINE
410219 VERIZON MARYLAND INC. LANDLINE
410494 VERIZON MARYLAND INC. LANDLINE
410225 VERIZON MARYLAND INC. LANDLINE
410573 VERIZON MARYLAND INC. LANDLINE
410846 MCIMETRO ACCESS TRANSMISSION SERVICES LLC LANDLINE
410455 VERIZON MARYLAND INC. LANDLINE
410832 VERIZON MARYLAND INC. LANDLINE
410388 VERIZON MARYLAND INC. LANDLINE
410238 VERIZON MARYLAND INC. LANDLINE
410376 VERIZON MARYLAND INC. LANDLINE
410828 VERIZON MARYLAND INC. LANDLINE
410517 VERIZON MARYLAND INC. LANDLINE
410727 VERIZON MARYLAND INC. LANDLINE
410476 VERIZON MARYLAND INC. LANDLINE
410580 VERIZON MARYLAND INC. LANDLINE
410453 VERIZON MARYLAND INC. LANDLINE
410612 VERIZON MARYLAND INC. LANDLINE
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