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
202-717 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-06-07   
202-717 8   829J PAETEC ITEL, LLC 236   2010-06-16   
202-717 9   850D ONVOY, LLC - DC 236   2011-05-26   
202-718 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-718 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-05-06   
202-718 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-05-06   
202-718 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-05-10   
202-718 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-05-10   
202-718 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-05-10   
202-718 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-05-10   
202-718 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-05-10   
202-718 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-05-10   
202-718 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-05-10   
202-718 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2010-05-10   
202-719 A WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-719 0   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2006-12-08   
202-719 1   829J PAETEC ITEL, LLC 236   2005-06-13   
202-719 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-719 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-719 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-719 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-719 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-719 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-719 8   829J PAETEC ITEL, LLC 236   2005-06-13   
202-719 9   829J PAETEC ITEL, LLC 236   2006-09-19   
202-720 A WASHDCSWDSS  9211 VERIZON WASHINGTON DC, INC. 236      
202-721 A WASHDCMTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-722 A WASHDCGGDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-723 A WASHDCGGDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-724 A WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-725 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-725 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-02-20   
202-725 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-02-20   
202-725 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-03-05   
202-725 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-03-05   
202-725 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-03-05   
202-725 5   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-03-04   
202-725 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-03-04   
202-725 7   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-03-04   
202-725 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2005-03-04   
202-725 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-04-02   
202-726 A WASHDCGGDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-727 A WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-728 A WASHDCMTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-729 A WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-729 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-10-22   
202-729 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-729 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-729 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-729 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-729 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-729 6   829J PAETEC ITEL, LLC 236   2008-01-22   
202-729 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-729 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-729 9   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2006-01-07   
202-730 A WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-730 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-730 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-730 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-730 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-730 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-730 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-07-08   
202-730 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-11-07   
202-730 7   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2005-05-16   
202-730 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-730 9   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2006-12-08   
202-731 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-731 0   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-09-18   
202-731 1   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-09-18   
202-731 2   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-09-18   
202-731 3   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-09-18   
202-731 4   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-10-09   
202-731 5   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-10-09   
202-731 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-10-09   
202-731 7   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-09-12   
202-731 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-09-12   
202-731 9   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-10-09   
202-732 A WASHDCSWDSA  9211 VERIZON WASHINGTON DC, INC. 236      
202-733 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-733 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2012-11-26   
202-733 1   318J COMCAST IP PHONE, LLC 236   2012-03-05   
202-733 2   318J COMCAST IP PHONE, LLC 236   2013-05-15   
202-733 3   318J COMCAST IP PHONE, LLC 236   2013-05-15   
202-733 4   318J COMCAST IP PHONE, LLC 236   2013-05-15   
202-733 5   318J COMCAST IP PHONE, LLC 236   2013-05-15   
202-733 6   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2013-05-15   
202-733 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2012-11-26   
202-733 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2012-11-26   
202-733 9   624H ONVOY SPECTRUM, LLC 236   2023-10-11   
202-734 A WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-734 0   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-11-22   
202-734 1   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-11-22   
202-734 2   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-11-22   
202-734 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2011-11-20   
202-734 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2011-11-20   
202-734 5   074F BANDWIDTH.COM CLEC, LLC - DC 236   2013-04-14   
202-734 6   074F BANDWIDTH.COM CLEC, LLC - DC 236   2013-04-14   
202-734 7   074F BANDWIDTH.COM CLEC, LLC - DC 236   2013-04-14   
202-734 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-11-22   
202-734 9   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2011-11-22   

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

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