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NPA: 771 [Rate centres in NPA 771] [Dial plan for NPA 771]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
771-237 3 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-237 4 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-237 5 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-237 6 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-237 7 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-237 8 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-237 9 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-238 A Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-238 0 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-238 1 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-238 2 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-238 3 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-238 4 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-238 5 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-238 6 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-238 7 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-238 8 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-238 9 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-239 A Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-239 0 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-239 1 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-239 2 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-239 3 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-239 4 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-239 5 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-239 6 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-239 7 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-239 8 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-239 9 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-240 A Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-240 0 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-01-09   
771-240 1 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-01-09   
771-240 2 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-01-09   
771-240 3 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-01-09   
771-240 4 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-01-09   
771-240 5 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-240 6 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-240 7 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-240 8 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-240 9 Washington Zone 1 DC OCQNVAXAVMD  7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2024-01-08   
771-241 A Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-02-17   
771-241 0 Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-02-17   
771-241 1 Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-10-30   
771-241 2 Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-10-30   
771-241 3 Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-10-30   
771-241 4 Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-10-30   
771-241 5 Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-10-30   
771-241 6 Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-10-30   
771-241 7 Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-10-30   
771-241 8 Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-10-30   
771-241 9 Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-10-30   
771-242 A Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-02-24   
771-242 0 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-06-15   
771-242 1 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-02-24   
771-242 2 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-02-24   
771-242 3 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-02-24   
771-242 4 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-02-24   
771-242 5 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-02-24   
771-242 6 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-02-24   
771-242 7 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-02-24   
771-242 8 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-02-24   
771-242 9 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-02-24   
771-243 A Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-07-20   
771-243 0 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-07-21   
771-243 1 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-07-21   
771-243 2 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-07-21   
771-243 3 Washington Zone 1 DC WASHDC125MD  197D VONAGE AMERICA LLC 236   2024-07-21   
771-243 4 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-07-20   
771-243 5 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-07-20   
771-243 6 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-07-20   
771-243 7 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-07-20   
771-243 8 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-07-20   
771-243 9 Washington Zone 1 DC BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-07-20   
771-244 A Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 0 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 1 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 2 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 3 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 4 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 5 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 6 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2024-08-10   
771-244 7 Washington Zone 1 DC ARTNVAARXGY  478J NUSO, LLC 236   2024-08-10   
771-244 8 Washington Zone 1 DC ARTNVAARXGY  478J NUSO, LLC 236   2024-08-10   
771-244 9 Washington Zone 1 DC ARTNVAARXGY  478J NUSO, LLC 236   2024-08-10   
771-245 A Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2024-09-14   
771-245 0 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2024-09-14   
771-245 1 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2024-09-14   
771-245 2 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2024-09-14   
771-245 3 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2024-09-14   
771-245 4 Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-09-15   
771-245 5 Washington Zone 1 DC WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2024-09-15   
771-245 6 Washington Zone 1 DC WASHDC1224Z  490J DISH WIRELESS, LLC 236   2024-09-16   
771-245 7 Washington Zone 1 DC WASHDC1224Z  490J DISH WIRELESS, LLC 236   2024-10-28   
771-245 8 Washington Zone 1 DC   616J LEAP TELECOM, LLC 236   2025-07-21   
771-245 9 Washington Zone 1 DC WASHDC1224Z  490J DISH WIRELESS, LLC 236   2025-01-20   
771-246 A Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-12-06   
771-246 0 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-12-06   
771-246 1 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-12-06   
771-246 2 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-12-06   
771-246 3 Washington Zone 1 DC BTVLMD18GT6  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2024-12-07   

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

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