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NPA: 571 [Rate centres in NPA 571] [Dial plan for NPA 571]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-310 5 Washington Zone 19 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2018-07-15   
571-310 6 Washington Zone 19 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2018-07-15   
571-310 7 Washington Zone 19 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2018-07-15   
571-310 8 Washington Zone 19 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2018-07-15   
571-310 9 Washington Zone 19 VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-04-06   
571-312 A Washington Zone 8 VA FLCHVA19DS0  7189 COX VIRGINIA TELCOM, INC. - VA 236      
571-312 0 Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-29   
571-312 1 Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-29   
571-312 2 Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-29   
571-312 3 Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-29   
571-312 4 Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-12-29   
571-312 5 Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-08-15   
571-312 6 Washington Zone 8 VA FLCHVA19DS0  7189 COX VIRGINIA TELCOM, INC. - VA 236   2006-12-22   
571-312 7 Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-08-15   
571-312 8 Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-08-15   
571-312 9 Washington Zone 8 VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2008-10-21   
571-313 A Herndon VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
571-313 0 Herndon VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-11-09   
571-313 1 Herndon VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-09-17   
571-313 2 Herndon VA CNVIVACTDS0  9213 VERIZON VIRGINIA, INC. 236   2007-01-28   
571-313 3 Herndon VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2007-04-21   
571-313 4 Herndon VA STNGVA08AMD  4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2007-02-26   
571-313 5 Herndon VA MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2007-05-24   
571-313 6 Herndon VA WASHDCDTDS1  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2007-05-07   
571-313 7 Herndon VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2008-04-12   
571-313 8 Herndon VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-09-17   
571-313 9 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-10-08   
571-314 A Washington Zone 17 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-314 0 Washington Zone 17 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2009-02-14   
571-314 1 Washington Zone 17 VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2008-12-23   
571-314 2 Washington Zone 17 VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2008-12-23   
571-314 3 Washington Zone 17 VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2008-12-23   
571-314 4 Washington Zone 17 VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2008-12-23   
571-314 5 Washington Zone 17 VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2008-12-23   
571-314 6 Washington Zone 17 VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2008-12-23   
571-314 7 Washington Zone 17 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-11-15   
571-314 8 Washington Zone 17 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-11-15   
571-314 9 Washington Zone 17 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-10-25   
571-315 A Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-315 0 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-06-16   
571-315 1 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-06-16   
571-315 2 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-06-16   
571-315 3 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-07-17   
571-315 4 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-07-17   
571-315 5 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2009-05-15   
571-315 6 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2009-05-15   
571-315 7 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-05-22   
571-315 8 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-05-22   
571-315 9 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-05-22   
571-316 A Dale City VA BTVLMD12CM9  5562 METROPCS, INC. 236      
571-316 0 Dale City VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-11-20   
571-316 1 Dale City VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2011-03-04   
571-316 2 Dale City VA MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2011-04-22   
571-316 3 Dale City VA BTVLMD12CM9  5562 METROPCS, INC. 236   2010-11-13   
571-316 4 Dale City VA BTVLMD12CM9  5562 METROPCS, INC. 236   2010-11-13   
571-316 5 Dale City VA BTVLMD12CM9  5562 METROPCS, INC. 236   2010-11-13   
571-316 6 Dale City VA BTVLMD12CM9  5562 METROPCS, INC. 236   2010-11-13   
571-316 7 Dale City VA BTVLMD12CM9  5562 METROPCS, INC. 236   2010-11-13   
571-316 8 Dale City VA BTVLMD12CM9  5562 METROPCS, INC. 236   2010-11-13   
571-316 9 Dale City VA BTVLMD12CM9  5562 METROPCS, INC. 236   2010-11-13   
571-317 A Washington Zone 8 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236      
571-317 0 Washington Zone 8 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2014-03-03   
571-317 1 Washington Zone 8 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2014-04-17   
571-317 2 Washington Zone 8 VA MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2014-05-17   
571-317 3 Washington Zone 8 VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2023-08-30   
571-317 4 Washington Zone 8 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2014-06-27   
571-317 5 Washington Zone 8 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2014-06-09   
571-317 6 Washington Zone 8 VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2014-05-29   
571-317 7 Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2014-03-21   
571-317 8 Washington Zone 8 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-02-25   
571-317 9 Washington Zone 8 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2014-06-09   
571-318 A Washington Zone 19 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236      
571-318 0 Washington Zone 19 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2009-11-08   
571-318 1 Washington Zone 19 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2010-02-06   
571-318 2 Washington Zone 19 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2010-02-06   
571-318 3 Washington Zone 19 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2010-02-06   
571-318 4 Washington Zone 19 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2010-02-06   
571-318 5 Washington Zone 19 VA STNGVA08AMD  4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236   2010-05-14   
571-318 6 Washington Zone 19 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-08-12   
571-318 7 Washington Zone 19 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2009-11-25   
571-318 8 Washington Zone 19 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2009-11-25   
571-318 9 Washington Zone 19 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-08-12   
571-319 A Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
571-319 0 Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2010-07-22   
571-319 1 Washington Zone 8 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2010-07-23   
571-319 2 Washington Zone 8 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2010-08-19   
571-319 3 Washington Zone 8 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2010-08-19   
571-319 4 Washington Zone 8 VA HRNDVACKBMD  5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA 236   2010-09-02   
571-319 5 Washington Zone 8 VA   515J IP HORIZON LLC 236   2010-07-30   
571-319 6 Washington Zone 8 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2010-07-23   
571-319 7 Washington Zone 8 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2010-07-23   
571-319 8 Washington Zone 8 VA TYCRVA03AMD  8357 US LEC OF VIRGININA, LLC 236   2010-07-24   
571-319 9 Washington Zone 8 VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2010-07-23   
571-320 A Triangle VA BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-320 0 Triangle VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-07-25   
571-320 1 Triangle VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2016-08-18   
571-320 2 Triangle VA BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-11-13   
571-320 3 Triangle VA BTVLMD12CM9  5562 METROPCS, INC. 236   2016-12-14   
571-320 4 Triangle VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2017-02-16   
571-320 5 Triangle VA BTVLMD12CM9  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2017-02-05   

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

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