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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-490 9 Middletown MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-05-10   
240-491 A Washington Zone 3 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-491 0 Washington Zone 3 MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2024-12-05   
240-491 1 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-12-03   
240-491 2 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-12-03   
240-491 3 Washington Zone 3 MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2024-12-05   
240-491 4 Washington Zone 3 MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2024-12-05   
240-491 5 Washington Zone 3 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-491 6 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-01-22   
240-491 7 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-02-19   
240-491 8 Washington Zone 3 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-07-03   
240-491 9 Washington Zone 3 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-492 A Washington Zone 5 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-492 0 Washington Zone 5 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-492 1 Washington Zone 5 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-492 2 Washington Zone 5 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-492 3 Washington Zone 5 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-492 4 Washington Zone 5 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-492 5 Washington Zone 5 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-06-28   
240-492 6 Washington Zone 5 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-04-29   
240-492 7 Washington Zone 5 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-08-28   
240-492 8 Washington Zone 5 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-09-13   
240-492 9 Washington Zone 5 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-07-22   
240-493 A Washington Zone 6 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-493 0 Washington Zone 6 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-493 1 Washington Zone 6 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-493 2 Washington Zone 6 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-493 3 Washington Zone 6 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-493 4 Washington Zone 6 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-09-20   
240-493 5 Washington Zone 6 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-493 6 Washington Zone 6 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-06-29   
240-493 7 Washington Zone 6 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-29   
240-493 8 Washington Zone 6 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-02-13   
240-493 9 Washington Zone 6 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2015-05-14   
240-494 A Washington Zone 3 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-494 0 Washington Zone 3 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-494 1 Washington Zone 3 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-494 2 Washington Zone 3 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-494 3 Washington Zone 3 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-494 4 Washington Zone 3 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-494 5 Washington Zone 3 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-494 6 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-02-28   
240-494 7 Washington Zone 3 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-494 8 Washington Zone 3 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-494 9 Washington Zone 3 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-495 A Washington Zone 4 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-495 0 Washington Zone 4 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2013-12-27   
240-495 1 Washington Zone 4 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2014-05-01   
240-495 2 Washington Zone 4 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2015-01-27   
240-495 3 Washington Zone 4 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2014-08-01   
240-495 4 Washington Zone 4 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-10-10   
240-495 5 Washington Zone 4 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2014-09-01   
240-495 6 Washington Zone 4 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2014-07-04   
240-495 7 Washington Zone 4 MD WASIDCRG7MD  508J CENTURYLINK COMMUNICATIONS, LLC 236   2014-04-02   
240-495 8 Washington Zone 4 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-08-09   
240-495 9 Washington Zone 4 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-08-09   
240-496 A Leonardtown MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-496 0 Leonardtown MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-05-30   
240-496 1 Leonardtown MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-06-20   
240-496 2 Leonardtown MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-08-06   
240-496 3 Leonardtown MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2017-05-14   
240-496 4 Leonardtown MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2017-02-10   
240-496 5 Leonardtown MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-09-19   
240-496 6 Leonardtown MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2017-02-28   
240-496 7 Leonardtown MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2017-03-15   
240-496 8 Leonardtown MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2017-06-07   
240-496 9 Leonardtown MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2016-05-14   
240-497 A Washington Zone 2 MD CHCHMDBEDS0  9212 VERIZON MARYLAND, INC. 236      
240-497 0 Washington Zone 2 MD CHCHMDBEDS0  9212 VERIZON MARYLAND, INC. 236      
240-497 1 Washington Zone 2 MD CHCHMDBEDS0  9212 VERIZON MARYLAND, INC. 236      
240-497 2 Washington Zone 2 MD CHCHMDBEDS0  9212 VERIZON MARYLAND, INC. 236      
240-497 3 Washington Zone 2 MD CHCHMDBEDS0  9212 VERIZON MARYLAND, INC. 236      
240-497 4 Washington Zone 2 MD CHCHMDBEDS0  9212 VERIZON MARYLAND, INC. 236      
240-497 5 Washington Zone 2 MD CHCHMDBEDS0  9212 VERIZON MARYLAND, INC. 236      
240-497 6 Washington Zone 2 MD CHCHMDBEDS0  9212 VERIZON MARYLAND, INC. 236      
240-497 7 Washington Zone 2 MD CHCHMDBEX4X  551G NUSO, LLC 236   2018-07-23   
240-497 8 Washington Zone 2 MD CHCHMDBEDS0  9212 VERIZON MARYLAND, INC. 236      
240-497 9 Washington Zone 2 MD CHCHMDBEDS0  9212 VERIZON MARYLAND, INC. 236      
240-498 A Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-498 0 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-498 1 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-498 2 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-498 3 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-498 4 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-498 5 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-498 6 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-498 7 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-498 8 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-498 9 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-499 A Washington Zone 10 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-499 0 Washington Zone 10 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-499 1 Washington Zone 10 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-499 2 Washington Zone 10 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-499 3 Washington Zone 10 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-499 4 Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-06-02   
240-499 5 Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-06-02   
240-499 6 Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-06-02   
240-499 7 Washington Zone 10 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-499 8 Washington Zone 10 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-10-09   
240-499 9 Washington Zone 10 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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