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
202-879 A WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-880 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-880 0 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-09-30   
202-880 1 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-09-30   
202-880 2 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2018-09-30   
202-880 3 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-09-30   
202-880 4 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2018-09-27   
202-880 5 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-09-27   
202-880 6 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-09-27   
202-880 7 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-09-27   
202-880 8   829J PAETEC ITEL, LLC 236   2018-09-27   
202-880 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2018-01-12   
202-881 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-881 0   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2015-07-15   
202-881 1   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2015-07-15   
202-881 2   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2015-07-15   
202-881 3   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2015-07-15   
202-881 4   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2015-07-15   
202-881 5   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2015-07-15   
202-881 6   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2015-07-15   
202-881 7   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2015-07-15   
202-881 8   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2015-07-15   
202-881 9   6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2015-07-15   
202-882 A WASHDCGGDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-883 A BTVLMD12CMA  5562 METROPCS, INC. 236      
202-883 0 BTVLMD12CMA  5562 METROPCS, INC. 236   2016-12-10   
202-883 1 BTVLMD12CMA  5562 METROPCS, INC. 236   2016-12-10   
202-883 2 BTVLMD12CMA  5562 METROPCS, INC. 236   2017-01-10   
202-883 3 VINNVACBDS0  850D ONVOY, LLC - DC 236   2016-12-11   
202-883 4 VINNVACBDS0  850D ONVOY, LLC - DC 236   2016-12-11   
202-883 5 VINNVACBDS0  850D ONVOY, LLC - DC 236   2016-12-11   
202-883 6 VINNVACBDS0  850D ONVOY, LLC - DC 236   2016-12-11   
202-883 7 VINNVACBDS0  850D ONVOY, LLC - DC 236   2016-12-11   
202-883 8 VINNVACBDS0  850D ONVOY, LLC - DC 236   2016-12-11   
202-883 9 BTVLMD12CMA  5562 METROPCS, INC. 236   2017-02-01   
202-884 A WASHDCDPDS2  9211 VERIZON WASHINGTON DC, INC. 236      
202-885 A WASHDCWLDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-885 0 WASHDCWLDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-885 1   829J PAETEC ITEL, LLC 236      
202-885 2   829J PAETEC ITEL, LLC 236      
202-885 3   829J PAETEC ITEL, LLC 236      
202-885 4 WASHDCWLDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-885 5 WASHDCWLDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-885 6   829J PAETEC ITEL, LLC 236      
202-885 7   829J PAETEC ITEL, LLC 236      
202-885 8   829J PAETEC ITEL, LLC 236      
202-885 9 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-01-23   
202-886 A WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-887 A WASHDCMTDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-888 A WASHDC12DS6  275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC 236      
202-888 0 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2012-09-07   
202-888 1 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2012-09-07   
202-888 2 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2012-09-07   
202-888 3 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2012-09-07   
202-888 4 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2012-09-07   
202-888 5 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2012-09-07   
202-888 6 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2012-09-07   
202-888 7 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2012-09-07   
202-888 8 WASHDC12DS6  275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC 236   2012-07-21   
202-888 9 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2012-09-07   
202-889 A WASHDCSEDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-890 A WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236      
202-890 0 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-09-22   
202-890 1 WASHDCSWSMD  551G NUSO, LLC 236   2018-07-31   
202-890 2 WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-07-31   
202-890 3 WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-07-31   
202-890 4 WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-07-31   
202-890 5 WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-09-04   
202-890 6 WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-09-04   
202-890 7 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-09-22   
202-890 8 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2018-07-30   
202-890 9 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-09-22   
202-891 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-891 0 BTVLMD12CMA  5562 METROPCS, INC. 236   2018-11-12   
202-891 1 BTVLMD12CMA  5562 METROPCS, INC. 236   2018-11-12   
202-891 2 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2018-11-12   
202-891 3 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2018-11-12   
202-891 4 WASHDCSWSMD  551G NUSO, LLC 236   2018-11-12   
202-891 5 WASHDCSWSMD  551G NUSO, LLC 236   2018-11-12   
202-891 6 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2018-11-21   
202-891 7 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2018-11-21   
202-891 8 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2018-11-21   
202-891 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2018-03-03   
202-892 A BTVLMD12CMA  5562 METROPCS, INC. 236      
202-892 0 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-11-05   
202-892 1 WASHDC12DS6  275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC 236   2018-11-16   
202-892 2 WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-11-05   
202-892 3 WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-11-05   
202-892 4 WASHDCINDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2018-11-05   
202-892 5 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2018-11-18   
202-892 6 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2018-11-18   
202-892 7 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2018-11-18   
202-892 8 BTVLMD12CMA  5562 METROPCS, INC. 236   2018-11-05   
202-892 9 BTVLMD12CMA  5562 METROPCS, INC. 236   2018-11-04   
202-893 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-893 0 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2018-12-27   
202-893 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2018-12-27   
202-893 2 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2018-12-27   
202-893 3 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2018-12-27   
202-893 4 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2018-12-27   

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

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