Local Calling Guide

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Washington Zone 8, VA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
571-451 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-01-18   
571-451 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-12-08   
571-451 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2005-12-08   
571-452 A ALXNVACNDS0  9213 VERIZON VIRGINIA, INC. 236      
571-452 0   9213 VERIZON VIRGINIA, INC. 236   2013-12-26   
571-452 1   9213 VERIZON VIRGINIA, INC. 236   2013-12-26   
571-452 2   9213 VERIZON VIRGINIA, INC. 236   2013-12-26   
571-452 3   9213 VERIZON VIRGINIA, INC. 236   2013-12-26   
571-452 4   9213 VERIZON VIRGINIA, INC. 236   2013-12-26   
571-452 5   9213 VERIZON VIRGINIA, INC. 236   2013-12-26   
571-452 6   9213 VERIZON VIRGINIA, INC. 236   2013-12-26   
571-452 7   9213 VERIZON VIRGINIA, INC. 236   2013-12-26   
571-452 8   9213 VERIZON VIRGINIA, INC. 236   2013-12-26   
571-452 9   9213 VERIZON VIRGINIA, INC. 236   2013-12-26   
571-457 A WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236      
571-457 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-11   
571-457 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-11   
571-457 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-10-17   
571-457 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-10-05   
571-457 4   318J COMCAST IP PHONE, LLC 236   2017-07-16   
571-457 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-10-05   
571-457 6   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2016-11-14   
571-457 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2017-10-05   
571-457 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-11   
571-457 9   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2016-09-10   
571-458 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-458 0   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2013-06-03   
571-458 1   551G NUSO, LLC 236   2014-02-06   
571-458 2   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2013-04-05   
571-458 3   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2013-04-05   
571-458 4   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2013-04-05   
571-458 5   829J PAETEC ITEL, LLC 236   2013-04-29   
571-458 6   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2014-04-05   
571-458 7   829J PAETEC ITEL, LLC 236   2014-05-24   
571-458 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-01-18   
571-458 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-01-18   
571-467 A WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-467 0   079F BANDWIDTH.COM CLEC, LLC - VA 236   2020-06-11   
571-467 1   079F BANDWIDTH.COM CLEC, LLC - VA 236   2020-09-06   
571-467 2   079F BANDWIDTH.COM CLEC, LLC - VA 236   2020-09-06   
571-467 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2020-07-04   
571-467 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2020-07-04   
571-467 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2020-07-04   
571-467 6   079F BANDWIDTH.COM CLEC, LLC - VA 236   2020-09-06   
571-467 7   079F BANDWIDTH.COM CLEC, LLC - VA 236   2020-09-06   
571-467 8   197D VONAGE AMERICA LLC 236   2020-06-12   
571-467 9   197D VONAGE AMERICA LLC 236   2020-06-12   
571-473 A ARTNVAARXGY  478J NUSO, LLC 236      
571-473 0   073H TELNYX LLC 236   2021-05-29   
571-473 1   478J NUSO, LLC 236   2020-11-02   
571-473 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-05-30   
571-473 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-05-30   
571-473 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2021-02-24   
571-473 5   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2021-02-19   
571-473 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-07-29   
571-473 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-05-30   
571-473 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-10-05   
571-473 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-07-29   
571-478 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-478 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-22   
571-478 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-22   
571-478 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-22   
571-478 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-22   
571-478 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-22   
571-478 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-22   
571-478 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-21   
571-478 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-21   
571-478 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-21   
571-478 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-21   
571-480 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-480 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2007-01-12   
571-480 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2007-01-12   
571-480 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2007-01-12   
571-480 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2007-01-12   
571-480 4   829J PAETEC ITEL, LLC 236   2007-01-20   
571-480 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2007-01-23   
571-480 6   079F BANDWIDTH.COM CLEC, LLC - VA 236   2010-06-25   
571-480 7   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2007-05-25   
571-480 8   367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236   2007-06-05   
571-480 9   367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236   2007-06-07   
571-481 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-481 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-08-26   
571-481 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-08-26   
571-481 2   829J PAETEC ITEL, LLC 236   2007-04-30   
571-481 3   367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236   2007-06-05   
571-481 4   318J COMCAST IP PHONE, LLC 236   2006-11-03   
571-481 5   367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236   2007-06-05   
571-481 6   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2007-05-10   
571-481 7   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2007-05-10   
571-481 8   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2007-05-10   
571-481 9   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2007-04-30   
571-482 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-482 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2007-01-12   
571-482 1   829J PAETEC ITEL, LLC 236   2008-12-18   
571-482 2   829J PAETEC ITEL, LLC 236   2007-12-01   
571-482 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2008-10-25   
571-482 4   079F BANDWIDTH.COM CLEC, LLC - VA 236   2011-05-15   
571-482 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2010-01-27   
571-482 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2010-01-27   
571-482 7   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2007-01-20   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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