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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
240-664 2 Cumberland MD FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2024-03-02   
240-664 3 Cumberland MD FRDRMDFRKMD  5562 METROPCS, INC. 240   2019-10-06   
240-664 4 Cumberland MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-07-31   
240-664 5 Cumberland MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-07-31   
240-664 6 Cumberland MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-06-27   
240-664 7 Cumberland MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-06-27   
240-664 8 Cumberland MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-06-27   
240-664 9 Cumberland MD HGTWMD53DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 240   2019-05-04   
240-665 A Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-665 0 Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2017-04-06   
240-665 1 Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2017-04-06   
240-665 2 Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2018-12-07   
240-665 3 Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2019-11-08   
240-665 4 Washington Zone 10 MD   515J IP HORIZON LLC 236   2017-07-07   
240-665 5 Washington Zone 10 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2017-07-13   
240-665 6 Washington Zone 10 MD   829J PAETEC ITEL, LLC 236   2017-03-12   
240-665 7 Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-05-24   
240-665 8 Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2017-03-11   
240-665 9 Washington Zone 10 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2017-03-11   
240-666 A Nanjemoy MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-666 0 Nanjemoy MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2015-12-03   
240-666 1 Nanjemoy MD WASHDC127MD  073H TELNYX LLC 236   2017-04-27   
240-666 2 Nanjemoy MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-06-16   
240-666 3 Nanjemoy MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-06-16   
240-666 4 Nanjemoy MD   2593 CORE COMMUNICATIONS, INC.- MD 236   2018-06-16   
240-666 5 Nanjemoy MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-04-02   
240-666 6 Nanjemoy MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2015-08-23   
240-666 7 Nanjemoy MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-03-14   
240-666 8 Nanjemoy MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2016-03-14   
240-666 9 Nanjemoy MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2021-04-02   
240-667 A Washington Zone 4 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-667 0 Washington Zone 4 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-667 1 Washington Zone 4 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-07-25   
240-667 2 Washington Zone 4 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-07-25   
240-667 3 Washington Zone 4 MD WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2024-12-05   
240-667 4 Washington Zone 4 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-667 5 Washington Zone 4 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-667 6 Washington Zone 4 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2012-11-16   
240-667 7 Washington Zone 4 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-07-03   
240-667 8 Washington Zone 4 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-07-16   
240-667 9 Washington Zone 4 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
240-668 A Damascus MD LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-668 0 Damascus MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2008-05-16   
240-668 1 Damascus MD LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-668 2 Damascus MD WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2005-11-24   
240-668 3 Damascus MD WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2005-11-24   
240-668 4 Damascus MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2009-02-09   
240-668 5 Damascus MD WASHDC12KMD  145J TERRA NOVA TELECOM INC. 236   2024-07-16   
240-668 7 Damascus MD LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-668 8 Damascus MD LNHMMDADGT0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-668 9 Damascus MD WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2005-11-24   
240-669 A Washington Zone 11 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
240-669 0 Washington Zone 11 MD WASHDCDTDS1  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2009-10-12   
240-669 1 Washington Zone 11 MD   515J IP HORIZON LLC 236   2013-09-06   
240-669 2 Washington Zone 11 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-02-24   
240-669 3 Washington Zone 11 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2013-05-04   
240-669 4 Washington Zone 11 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2013-05-31   
240-669 5 Washington Zone 11 MD MCLNVA23DS4  6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-07-03   
240-669 6 Washington Zone 11 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-14   
240-669 7 Washington Zone 11 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-14   
240-669 8 Washington Zone 11 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-14   
240-669 9 Washington Zone 11 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2012-11-03   
240-670 A Washington Zone 3 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-670 0 Washington Zone 3 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-05-08   
240-670 1 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2013-05-14   
240-670 2 Washington Zone 3 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-09-06   
240-670 3 Washington Zone 3 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-09-06   
240-670 4 Washington Zone 3 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-09-06   
240-670 5 Washington Zone 3 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-09-06   
240-670 6 Washington Zone 3 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-06-11   
240-670 7 Washington Zone 3 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2013-06-27   
240-670 8 Washington Zone 3 MD ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2014-04-08   
240-670 9 Washington Zone 3 MD   515J IP HORIZON LLC 236   2013-09-07   
240-671 A Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
240-671 0 Washington Zone 2 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-08-19   
240-671 1 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-04-20   
240-671 2 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-04-12   
240-671 3 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-03-07   
240-671 4 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-03-07   
240-671 5 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-03-07   
240-671 6 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-12-19   
240-671 7 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-12-19   
240-671 8 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-05-10   
240-671 9 Washington Zone 2 MD BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2004-07-14   
240-672 A Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-672 0 Washington Zone 10 MD SLSPMD91DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 236   2013-05-03   
240-672 1 Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2004-06-03   
240-672 2 Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2004-06-03   
240-672 3 Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2004-09-02   
240-672 4 Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-04-24   
240-672 5 Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-01-02   
240-672 6 Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-02-03   
240-672 7 Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2004-12-02   
240-672 8 Washington Zone 10 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-02-03   
240-672 9 Washington Zone 10 MD   515J IP HORIZON LLC 236   2013-09-06   
240-673 A Washington Zone 2 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-673 0 Washington Zone 2 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2019-07-19   
240-673 1 Washington Zone 2 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2019-07-19   
240-673 2 Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-04-30   
240-673 3 Washington Zone 2 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-04-30   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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