Local Calling Guide

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Washington Zone 1, DC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
202-556 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2009-03-06   
202-556 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2009-03-06   
202-557 A WASHDCMTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-557 0 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-09-11   
202-557 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-09-11   
202-557 2 WASHDCMTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-557 3 WASHDCMTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-557 4 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-09-11   
202-557 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-09-11   
202-557 6 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-09-11   
202-557 7 WASHDCMTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-557 8 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-08-13   
202-557 9 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-12-02   
202-558 A MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-558 0 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2004-11-01   
202-558 1   829J PAETEC ITEL, LLC 236   2004-08-25   
202-558 2   829J PAETEC ITEL, LLC 236   2004-08-25   
202-558 3   829J PAETEC ITEL, LLC 236   2004-08-25   
202-558 4 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-558 5   829J PAETEC ITEL, LLC 236   2004-08-25   
202-558 6   829J PAETEC ITEL, LLC 236   2004-08-25   
202-558 7   829J PAETEC ITEL, LLC 236   2004-08-25   
202-558 8 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2004-12-02   
202-558 9 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2006-05-16   
202-559 A MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-559 0 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2008-03-14   
202-559 1 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2009-09-16   
202-559 2 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2008-05-13   
202-559 3 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2008-05-13   
202-559 4 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2009-10-09   
202-559 5 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2008-04-11   
202-559 6 VINNVACBDS0  850D ONVOY, LLC - DC 236   2009-11-21   
202-559 7 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2008-05-08   
202-559 8 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2008-06-02   
202-559 9 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2008-06-02   
202-560 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-560 0 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-02-04   
202-560 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-02-04   
202-560 2 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-02-04   
202-560 3 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-02-04   
202-560 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-02-04   
202-560 5 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2008-02-04   
202-560 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-01-07   
202-560 7 BTVLMD12CMA  5562 METROPCS, INC. 236   2008-01-07   
202-560 8 BTVLMD12CMA  5562 METROPCS, INC. 236   2008-01-07   
202-560 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-01-07   
202-561 A WASHDCCHDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-562 A WASHDCCHDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-563 A WASHDCCHDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-564 A WASHDCMODSS  9211 VERIZON WASHINGTON DC, INC. 236      
202-565 A WASHDCMODSS  9211 VERIZON WASHINGTON DC, INC. 236      
202-566 A WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-567 A   829J PAETEC ITEL, LLC 236   2025-04-02   
202-567 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-10-27   
202-567 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2008-10-15   
202-567 2   829J PAETEC ITEL, LLC 236   2008-10-03   
202-567 3   829J PAETEC ITEL, LLC 236   2008-10-03   
202-567 4 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2008-10-04   
202-567 5 WASHDCTTDS0  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2008-10-04   
202-567 6 WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2008-10-24   
202-567 7 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-03-05   
202-567 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-10-27   
202-567 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-10-27   
202-568 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-568 0 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-04-10   
202-568 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-04-10   
202-568 2 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-04-12   
202-568 3 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-04-12   
202-568 4 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-04-12   
202-568 5 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-04-12   
202-568 6 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2011-04-12   
202-568 7 WASHDCDTDS1  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2011-04-12   
202-568 8 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2011-04-12   
202-568 9 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-04-12   
202-569 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-569 0 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-08-03   
202-569 1 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-08-03   
202-569 2 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-08-03   
202-569 3 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-08-03   
202-569 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2009-04-20   
202-569 5 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2009-04-20   
202-569 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2009-04-20   
202-569 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2009-04-20   
202-569 8 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2009-04-20   
202-569 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-08-02   
202-570 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-570 0 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-04-10   
202-570 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-06-04   
202-570 2 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-06-04   
202-570 3 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-06-04   
202-570 4 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-03-05   
202-570 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-07-09   
202-570 6 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-07-09   
202-570 7   515J IP HORIZON LLC 236   2009-07-03   
202-570 8 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-10-05   
202-570 9 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-10-05   
202-571 A BTVLMD12CMA  5562 METROPCS, INC. 236      
202-571 0 BTVLMD12CMA  5562 METROPCS, INC. 236   2021-12-02   
202-571 1 BTVLMD12CMA  5562 METROPCS, INC. 236   2021-12-02   
202-571 2 BTVLMD12CMA  5562 METROPCS, INC. 236   2021-12-02   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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