Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
571-622 6 Washington Zone 8 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-05   
571-622 7 Washington Zone 8 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-05   
571-622 8 Washington Zone 8 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-05   
571-622 9 Washington Zone 8 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-02-05   
571-623 1 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2012-12-10   
571-631 A Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-05-03   
571-631 8 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-05-03   
571-631 9 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-05-03   
571-634 A Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-634 1 Washington Zone 17 VA 5562 METROPCS, INC. 236   2018-12-31   
571-634 9 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2018-11-26   
571-635 A Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-635 0 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-07-14   
571-635 2 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-07-14   
571-635 3 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-07-14   
571-635 7 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-15   
571-635 9 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-03-09   
571-641 0 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-04-09   
571-641 1 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-04-09   
571-641 5 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-04-09   
571-641 6 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-04-09   
571-641 7 Washington Zone 17 VA 5562 METROPCS, INC. 236   2005-10-01   
571-645 0 Washington Zone 8 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-02-14   
571-648 A Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-648 8 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-09-01   
571-648 9 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-09-01   
571-653 0 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-09-29   
571-653 1 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-09-29   
571-653 9 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-09-29   
571-661 A Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-661 9 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-12-16   
571-663 A Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-663 4 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-03-08   
571-663 5 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-03-08   
571-663 6 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-03-08   
571-663 7 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-03-08   
571-663 8 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-12-16   
571-663 9 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-12-16   
571-665 8 Herndon VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-06-21   
571-665 9 Herndon VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-06-21   
571-666 2 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2018-02-05   
571-682 A Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-10-04   
571-682 4 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-12-16   
571-682 5 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-12-16   
571-682 6 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-11-08   
571-682 7 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-11-08   
571-682 8 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-10-04   
571-682 9 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2024-10-04   
571-685 A Herndon VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-685 0 Herndon VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2018-12-07   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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