Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
571-564 7 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-10-17   
571-564 8 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-10-17   
571-564 9 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-10-17   
571-565 1 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-15   
571-565 9 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-15   
571-567 7 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-10-26   
571-567 9 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-10-26   
571-574 1 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-10-07   
571-574 2 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-10-07   
571-574 3 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-10-07   
571-579 A Washington Zone 8 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-579 0 Washington Zone 8 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-10-18   
571-579 1 Washington Zone 8 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-10-18   
571-579 2 Washington Zone 8 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-10-18   
571-579 7 Washington Zone 8 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-10-17   
571-579 8 Washington Zone 8 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-10-17   
571-579 9 Washington Zone 8 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-10-17   
571-581 0 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-07-22   
571-584 A Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-584 7 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-12-11   
571-584 8 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-12-11   
571-584 9 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-12-11   
571-587 A Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-587 4 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-21   
571-587 5 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-21   
571-587 6 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-21   
571-587 7 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-21   
571-587 8 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-21   
571-587 9 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-01-21   
571-591 A Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-591 7 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-04-02   
571-591 8 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-04-02   
571-591 9 Washington Zone 19 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2022-04-02   
571-594 A Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-594 0 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-02-14   
571-594 1 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-01-15   
571-594 2 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-01-15   
571-594 3 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-03-02   
571-594 4 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-02-14   
571-594 6 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-04-01   
571-594 7 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-04-01   
571-594 9 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2003-10-11   
571-597 A Herndon VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-597 9 Herndon VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-02-23   
571-599 4 Herndon VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-12-09   
571-599 6 Herndon VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2017-04-06   
571-599 8 Herndon VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-12-13   
571-599 9 Herndon VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-12-13   
571-603 A Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-603 8 Washington Zone 17 VA 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2023-02-23   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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