Local Calling Guide

Area code/prefix search

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Washington Zone 1, DC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
771-717 6 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-03-10   
771-717 7 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-03-10   
771-717 8 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-03-10   
771-717 9 WASHDCSWMMD  624H ONVOY SPECTRUM, LLC 236   2022-03-10   
771-771 A VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-11-22   
771-771 0 VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-11-22   
771-771 1 VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-11-22   
771-771 2 VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-11-22   
771-771 3 VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-11-22   
771-771 4 VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-11-22   
771-771 5 VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-11-22   
771-771 6 VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-11-22   
771-771 7 VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-11-22   
771-771 8 VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-11-22   
771-771 9 VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-11-22   
771-772 A VINNVACBDS0  850D ONVOY, LLC - DC 236      
771-772 0 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-11-09   
771-772 1 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-11-09   
771-772 2 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-11-09   
771-772 3 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-11-09   
771-772 4 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-11-09   
771-772 5 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-11-09   
771-772 6 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-11-09   
771-772 7 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-11-09   
771-772 8 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-11-09   
771-772 9 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-11-09   
771-777 A ARTNVAARXBY  965H FRACTEL, LLC 236      
771-777 0 BTVLMD12CMA  5562 METROPCS, INC. 236   2022-02-02   
771-777 1 BTVLMD12CMA  5562 METROPCS, INC. 236   2022-02-02   
771-777 2 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-02   
771-777 3 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-01-10   
771-777 4 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-01-10   
771-777 5 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-01-10   
771-777 6 ARTNVAARXBY  965H FRACTEL, LLC 236   2022-01-09   
771-777 7 ARTNVAARXBY  965H FRACTEL, LLC 236   2022-01-09   
771-777 8 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-01-10   
771-777 9 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-01-10   
771-888 A WASHDCSWJMD  538H WIDE VOICE, LLC - DC 236      
771-888 0 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-01-01   
771-888 1 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-01-01   
771-888 2 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2022-01-01   
771-888 3 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-01-01   
771-888 4 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-01-01   
771-888 5 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-01-01   
771-888 6 WASHDC12DS6  275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC 236   2022-01-15   
771-888 7 WASHDCSWNMD  321J HD CARRIER LLC 236   2021-12-31   
771-888 8 WASHDCSWJMD  538H WIDE VOICE, LLC - DC 236   2021-12-31   
771-888 9 BTVLMD12CMA  5562 METROPCS, INC. 236   2022-02-02   
771-999 A ARTNVAARXBY  965H FRACTEL, LLC 236      
771-999 0 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-09-23   
771-999 1 WASHDCSWNMD  321J HD CARRIER LLC 236   2022-05-08   
771-999 2 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-09-23   
771-999 3 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-05-08   
771-999 4 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-05-08   
771-999 5 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-05-08   
771-999 6 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-05-08   
771-999 7 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-05-08   
771-999 8 VINNVACBDS0  850D ONVOY, LLC - DC 236   2022-05-08   
771-999 9 ARTNVAARXBY  965H FRACTEL, LLC 236   2022-05-07   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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