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
202-735 A BTVLMD12CMA  5562 METROPCS, INC. 236      
202-735 0   318J COMCAST IP PHONE, LLC 236   2012-09-04   
202-735 1   074F BANDWIDTH.COM CLEC, LLC - DC 236   2012-09-07   
202-735 2   829J PAETEC ITEL, LLC 236   2012-08-27   
202-735 3   074F BANDWIDTH.COM CLEC, LLC - DC 236   2013-04-14   
202-735 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-10-23   
202-735 5   318J COMCAST IP PHONE, LLC 236   2011-10-07   
202-735 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-10-23   
202-735 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2011-10-23   
202-735 8   5562 METROPCS, INC. 236   2011-09-29   
202-735 9   624H ONVOY SPECTRUM, LLC 236   2023-10-11   
202-736 A WASHDCMTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-737 A WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-738 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-738 0   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2010-10-14   
202-738 1   074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-11-27   
202-738 2   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2010-11-08   
202-738 3   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2010-11-08   
202-738 4   074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-11-27   
202-738 5   074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-11-27   
202-738 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2010-12-04   
202-738 7   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2010-12-04   
202-738 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-06-14   
202-738 9   074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-12-25   
202-739 A WASHDCMTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-739 0   9211 VERIZON WASHINGTON DC, INC. 236      
202-739 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-03-01   
202-739 2   829J PAETEC ITEL, LLC 236   2005-04-23   
202-739 3   9211 VERIZON WASHINGTON DC, INC. 236      
202-739 4   9211 VERIZON WASHINGTON DC, INC. 236      
202-739 5   9211 VERIZON WASHINGTON DC, INC. 236      
202-739 6   9211 VERIZON WASHINGTON DC, INC. 236      
202-739 7   5562 METROPCS, INC. 236   2005-11-26   
202-739 8   9211 VERIZON WASHINGTON DC, INC. 236      
202-739 9   9211 VERIZON WASHINGTON DC, INC. 236      
202-740 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-740 0   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2012-01-07   
202-740 1   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2012-01-07   
202-740 2   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2012-01-07   
202-740 3   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2012-01-07   
202-740 4   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2012-01-07   
202-740 5   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2012-01-07   
202-740 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-06-14   
202-740 7   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-06-14   
202-740 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-06-14   
202-740 9   551G NUSO, LLC 236   2014-02-11   
202-741 A WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-741 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-741 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-741 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-741 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-741 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-741 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-741 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-741 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-741 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
202-741 9   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2006-01-07   
202-742 A MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-742 0   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-742 1   829J PAETEC ITEL, LLC 236   2005-04-17   
202-742 2   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-742 3   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-742 4   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-742 5   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-742 6   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-742 7   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-742 8   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-742 9   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-743 A WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-743 0   074F BANDWIDTH.COM CLEC, LLC - DC 236   2011-09-26   
202-743 1   074F BANDWIDTH.COM CLEC, LLC - DC 236   2011-09-26   
202-743 2   074F BANDWIDTH.COM CLEC, LLC - DC 236   2011-09-26   
202-743 3   074F BANDWIDTH.COM CLEC, LLC - DC 236   2011-09-26   
202-743 4   074F BANDWIDTH.COM CLEC, LLC - DC 236   2011-09-26   
202-743 5   074F BANDWIDTH.COM CLEC, LLC - DC 236   2011-09-26   
202-743 6   074F BANDWIDTH.COM CLEC, LLC - DC 236   2011-09-26   
202-743 7   074F BANDWIDTH.COM CLEC, LLC - DC 236   2011-09-26   
202-743 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-09-27   
202-743 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2011-09-27   
202-744 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-745 A WASHDCDPDS4  9211 VERIZON WASHINGTON DC, INC. 236      
202-746 A BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
202-747 A   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-747 0   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-747 1   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-747 2   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-747 3   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-747 4   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-05-04   
202-747 5   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-747 6   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-747 7   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-747 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-02-10   
202-747 9   6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-748 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-748 0   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-08-29   
202-748 1   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-08-29   
202-748 2   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-08-29   
202-748 3   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-08-29   
202-748 4   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2013-10-01   
202-748 5   318J COMCAST IP PHONE, LLC 236   2014-05-28   

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

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