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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
240-331 5 Washington Zone 3 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2020-06-13   
240-331 6 Washington Zone 3 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2020-06-13   
240-331 7 Washington Zone 3 MD SLSPMD91DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2020-08-26   
240-331 8 Washington Zone 3 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2020-06-13   
240-331 9 Washington Zone 3 MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-01-15   
240-332 A Tompkinsville MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-332 0 Tompkinsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-05-21   
240-332 1 Tompkinsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-07-04   
240-332 3 Tompkinsville MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2020-06-21   
240-332 4 Tompkinsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-03-04   
240-332 5 Tompkinsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-05-21   
240-332 6 Tompkinsville MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2021-01-07   
240-332 7 Tompkinsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-05-21   
240-332 8 Tompkinsville MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-07-04   
240-332 9 Tompkinsville MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      
240-333 A Washington Zone 2 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-334 A Washington Zone 14 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-334 0 Washington Zone 14 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-10-19   
240-334 1 Washington Zone 14 MD BTVLMD12CMA  5562 METROPCS, INC. 236   2013-06-16   
240-334 2 Washington Zone 14 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2013-10-25   
240-334 4 Washington Zone 14 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-334 6 Washington Zone 14 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-334 7 Washington Zone 14 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2014-06-06   
240-334 8 Washington Zone 14 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-09-16   
240-334 9 Washington Zone 14 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2024-10-19   
240-335 A Washington Zone 14 MD HRNDVA13AMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-335 0 Washington Zone 14 MD HRNDVA13AMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-335 1 Washington Zone 14 MD HRNDVA13AMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-335 2 Washington Zone 14 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2014-10-24   
240-335 3 Washington Zone 14 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2014-10-24   
240-335 4 Washington Zone 14 MD HRNDVA13AMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-335 5 Washington Zone 14 MD WASHDC125MD  197D VONAGE AMERICA LLC 236   2020-05-20   
240-335 6 Washington Zone 14 MD WASHDC125MD  197D VONAGE AMERICA LLC 236   2020-05-20   
240-335 7 Washington Zone 14 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-06-11   
240-335 8 Washington Zone 14 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-06-11   
240-335 9 Washington Zone 14 MD HRNDVA13AMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 236      
240-336 A Washington Zone 2 MD CHCHMDBEPS0  2593 CORE COMMUNICATIONS, INC.- MD 236   2024-01-16   
240-337 A Washington Zone 5 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-337 0 Washington Zone 5 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-337 1 Washington Zone 5 MD   145J TERRA NOVA TELECOM INC. 236   2023-08-06   
240-337 2 Washington Zone 5 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2019-01-22   
240-337 3 Washington Zone 5 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2019-10-28   
240-337 4 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-07-01   
240-337 5 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-04-29   
240-337 6 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-03-29   
240-337 7 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-03-29   
240-337 8 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-03-29   
240-337 9 Washington Zone 5 MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-07-01   
240-338 A Washington Zone 3 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-338 0 Washington Zone 3 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-338 1 Washington Zone 3 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-338 2 Washington Zone 3 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-338 3 Washington Zone 3 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-338 4 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-02-04   
240-338 5 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-02-04   
240-338 6 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-02-04   
240-338 7 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-02-04   
240-338 8 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-02-04   
240-338 9 Washington Zone 3 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-339 A Washington Zone 15 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-339 0 Washington Zone 15 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-339 1 Washington Zone 15 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-03-14   
240-339 2 Washington Zone 15 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2008-10-05   
240-339 3 Washington Zone 15 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   
240-339 4 Washington Zone 15 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-06-26   
240-339 5 Washington Zone 15 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2011-05-20   
240-339 6 Washington Zone 15 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2012-10-07   
240-339 7 Washington Zone 15 MD WASIDCRG7MD  508J CENTURYLINK COMMUNICATIONS, LLC 236   2014-06-12   
240-339 8 Washington Zone 15 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-07-23   
240-339 9 Washington Zone 15 MD WASHDC12OMD  4820 CAVALIER EAST, LLC - MD 236      
240-340 A Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-340 0 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-10-02   
240-340 1 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-10-02   
240-340 2 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-10-02   
240-340 3 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-10-02   
240-340 4 Washington Zone 2 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-07-25   
240-340 5 Washington Zone 2 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-07-25   
240-340 6 Washington Zone 2 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-07-25   
240-340 7 Washington Zone 2 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-07-25   
240-340 8 Washington Zone 2 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-06-01   
240-340 9 Washington Zone 2 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-12-04   
240-341 A Buckeystown MD FRDRMDFRX7X  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240      
240-341 0 Buckeystown MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2010-09-04   
240-341 1 Buckeystown MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-04-12   
240-341 2 Buckeystown MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2013-11-08   
240-341 3 Buckeystown MD FRDRMDFRX7X  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240   2015-01-26   
240-341 4 Buckeystown MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2014-11-25   
240-341 5 Buckeystown MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2016-09-12   
240-341 6 Buckeystown MD FRDRMDFRXAX  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 240   2012-07-13   
240-341 7 Buckeystown MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240   2015-07-21   
240-341 8 Buckeystown MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2016-09-12   
240-341 9 Buckeystown MD FRDRMDFRX7X  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240   2009-04-18   
240-342 A Ashton MD LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-342 0 Ashton MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2010-07-11   
240-342 1 Ashton MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-07-04   
240-342 2 Ashton MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2005-07-25   
240-342 3 Ashton MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-06-26   
240-342 4 Ashton MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-10-22   
240-342 5 Ashton MD WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2008-10-01   
240-342 6 Ashton MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2008-12-13   

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

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