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NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-461 A Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-462 A Washington Zone 3 MD BTVLMDCKCM3  6664 SPRINT SPECTRUM L.P. 236      
240-463 A Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-464 A Washington Zone 2 MD   6664 SPRINT SPECTRUM L.P. 236      
240-465 A Washington Zone 2 MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-466 A Mechanicsville MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-467 A Washington Zone 4 MD   107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 236   2013-06-09   
240-468 A Washington Zone 3 MD BTVLMDCKCM1  6664 SPRINT SPECTRUM L.P. 236      
240-469 A Hagerstown MD HGTWMD533MD  4098 SPRINT SPECTRUM L.P. - MD 240   2008-04-06   
240-470 A Laurel MD ANJTMDAHCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2011-12-02   
240-471 A Washington Zone 12 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-472 A Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-473 A Washington Zone 13 MD HRNDVA13DS0  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-474 A Gaithersburg MD   8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) 236      
240-475 A Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-476 A Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-477 A Gaithersburg MD SLSPMDBCDS0  5966 LIGHTWAVE COMMUNICATIONS, LLC - MD 236   2005-06-19   
240-478 A Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-479 A Washington Zone 2 MD ANJTMDAHCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2008-05-29   
240-480 A Washington Zone 2 MD BTVLMDCKCM5  6664 SPRINT SPECTRUM L.P. 236   2010-11-25   
240-481 A Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-482 A Washington Zone 2 MD TYCRVA03DS0  2589 US LEC OF MARYLAND, INC. 236      
240-483 A Washington Zone 2 MD ALXNVAGBPS1  107D COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD 236      
240-484 A Laurel MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2017-08-10   
240-485 A Washington Zone 3 MD TYCRVA03DS0  2589 US LEC OF MARYLAND, INC. 236      
240-486 A Washington Zone 14 MD BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-487 A Washington Zone 4 MD TYCRVA03DS0  2589 US LEC OF MARYLAND, INC. 236      
240-488 A Oakland MD CMLDMDCM2MD  836G SHENTEL COMMUNICATIONS, LLC - MD 240   2012-07-14   
240-489 A Poolesville MD WASHDCCZDS0  4773 XO MARYLAND, LLC 236      
240-490 A Middletown MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-491 A Washington Zone 3 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-492 A Washington Zone 5 MD TYCRVA03DS0  2589 US LEC OF MARYLAND, INC. 236      
240-493 A Washington Zone 6 MD TYCRVA03DS0  2589 US LEC OF MARYLAND, INC. 236      
240-494 A Washington Zone 3 MD WASJDCDBDS1  4820 CAVALIER EAST LLC - MD 236      
240-495 A Washington Zone 4 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-496 A Leonardtown MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-497 A Washington Zone 2 MD CHCHMDBEDS0  9212 VERIZON MARYLAND, INC. 236      
240-498 A Washington Zone 2 MD BTVLMDCKCM5  6664 SPRINT SPECTRUM L.P. 236      
240-499 A Washington Zone 10 MD TYCRVA03DS0  2589 US LEC OF MARYLAND, INC. 236      
240-500 A Hagerstown MD FRDRMDFRAMD  2589 US LEC OF MARYLAND, INC. 240   2010-12-18   
240-501 A Washington Zone 3 MD BTVLMDCKCM1  6664 SPRINT SPECTRUM L.P. 236      
240-502 A Washington Zone 3 MD BTVLMDCKCM1  6664 SPRINT SPECTRUM L.P. 236   2011-11-18   
240-503 A Tompkinsville MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2013-06-07   
240-504 A Washington Zone 3 MD BTVLMDCKCM1  6664 SPRINT SPECTRUM L.P. 236   2011-11-18   
240-505 A Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-506 A Washington Zone 10 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
240-507 A Washington Zone 2 MD ANJTMDAHCM2  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2008-11-14   
240-508 A Washington Zone 5 MD   6664 SPRINT SPECTRUM L.P. 236      
240-509 A Washington Zone 14 (Baltimore LATA) MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238      
240-510 A Washington Zone 15 MD WASHDCCZDS0  4773 XO MARYLAND, LLC 236      

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Last updated: Fri, 17 May 2019 00:49:52 UTC

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