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
202-936 3 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2021-11-19   
202-936 4 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2021-11-19   
202-936 5 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2021-11-19   
202-936 6 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2021-11-19   
202-936 7 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2021-11-19   
202-936 8 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2021-11-19   
202-936 9 BTVLMD12CMA  5562 METROPCS, INC. 236   2021-11-18   
202-937 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-937 0 VINNVACBDS0  850D ONVOY, LLC - DC 236   2020-04-10   
202-937 1 VINNVACBDS0  850D ONVOY, LLC - DC 236   2020-04-10   
202-937 2 VINNVACBDS0  850D ONVOY, LLC - DC 236   2020-04-10   
202-937 3 VINNVACBDS0  850D ONVOY, LLC - DC 236   2020-04-10   
202-937 4 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2020-03-15   
202-937 5 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-03-14   
202-937 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-03-14   
202-937 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-03-14   
202-937 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-03-14   
202-937 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-03-14   
202-938 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-938 0 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2020-04-19   
202-938 1 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2020-04-19   
202-938 2 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2020-04-19   
202-938 3 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2020-04-19   
202-938 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-04-18   
202-938 5 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-04-18   
202-938 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-04-18   
202-938 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-04-18   
202-938 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-04-18   
202-938 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-04-18   
202-939 A WASHDCDPDS4  9211 VERIZON WASHINGTON DC, INC. 236      
202-940 A BTVLMD12CMA  5562 METROPCS, INC. 236      
202-940 0 BTVLMD12CMA  5562 METROPCS, INC. 236   2020-07-13   
202-940 1 BTVLMD12CMA  5562 METROPCS, INC. 236   2020-07-13   
202-940 2 BTVLMD12CMA  5562 METROPCS, INC. 236   2020-07-13   
202-940 3 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-04-08   
202-940 4 BTVLMD12CMA  5562 METROPCS, INC. 236   2020-07-13   
202-940 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-07-14   
202-940 6 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-07-14   
202-940 7 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-07-14   
202-940 8 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-07-14   
202-940 9 BTVLMD12CMA  5562 METROPCS, INC. 236   2020-07-13   
202-941 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-941 0 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-25   
202-941 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-25   
202-941 2 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-25   
202-941 3 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-25   
202-941 4 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-25   
202-941 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-25   
202-941 6 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-25   
202-941 7 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-25   
202-941 8 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-25   
202-941 9 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-25   
202-942 A WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-943 A WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-944 A WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-944 0 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-11-14   
202-944 1 WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-944 2 WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-944 3 WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-944 4 WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-944 5 WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-944 6 WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-944 7 WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-944 8 WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-944 9 WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-945 A WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-945 0 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2017-05-27   
202-945 1 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2017-05-27   
202-945 2 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2017-07-21   
202-945 3 BTVLMD12CMA  5562 METROPCS, INC. 236   2017-08-21   
202-945 4 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2017-02-06   
202-945 5 WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-945 6 WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-945 7 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2017-07-21   
202-945 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2017-08-20   
202-945 9 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2017-05-27   
202-946 A BTVLMD12CMA  5562 METROPCS, INC. 236      
202-946 0 BTVLMD12CMA  5562 METROPCS, INC. 236   2020-05-21   
202-946 1 VINNVACBDS0  850D ONVOY, LLC - DC 236   2020-05-27   
202-946 2 VINNVACBDS0  850D ONVOY, LLC - DC 236   2020-05-27   
202-946 3 VINNVACBDS0  850D ONVOY, LLC - DC 236   2020-05-27   
202-946 4 VINNVACBDS0  850D ONVOY, LLC - DC 236   2020-05-27   
202-946 5 VINNVACBDS0  850D ONVOY, LLC - DC 236   2020-05-27   
202-946 6 VINNVACBDS0  850D ONVOY, LLC - DC 236   2020-05-27   
202-946 7 VINNVACBDS0  850D ONVOY, LLC - DC 236   2020-05-27   
202-946 8 VINNVACBDS0  850D ONVOY, LLC - DC 236   2020-05-27   
202-946 9 BTVLMD12CMA  5562 METROPCS, INC. 236   2020-05-21   
202-947 A SLSPMDSSX6X  6630 USA MOBILITY WIRELESS, INC. 236      
202-948 A BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
202-948 0 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-16   
202-948 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-16   
202-948 2 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2020-05-16   
202-948 3 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2020-05-16   
202-948 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-05-15   
202-948 5 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-05-15   
202-948 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-05-15   
202-948 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-05-15   
202-948 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-05-15   
202-948 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2020-05-15   
202-949 A WASHDCSWPMD  321J HD CARRIER LLC 236      

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

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