Local Calling Guide

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NPA: 571 [Rate centres in NPA 571] [Dial plan for NPA 571]

NXX: 299

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-299 A Herndon VA TYCRVA03AMD  8357 US LEC OF VIRGININA, LLC 236      
571-299 0 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-10-12   
571-299 1 Herndon VA TYCRVA03AMD  8357 US LEC OF VIRGININA, LLC 236   2008-05-17   
571-299 2 Herndon VA TYCRVA03AMD  8357 US LEC OF VIRGININA, LLC 236   2008-05-17   
571-299 3 Herndon VA WASLDCRGDS0  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236   2008-10-10   
571-299 4 Herndon VA FLCHVA19DS0  7189 COX VIRGINIA TELCOM, INC. - VA 236   2010-08-12   
571-299 5 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-10-12   
571-299 6 Herndon VA FLCHVA19DS0  7189 COX VIRGINIA TELCOM, INC. - VA 236   2008-05-18   
571-299 7 Herndon VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-10-12   
571-299 8 Herndon VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2008-06-06   
571-299 9 Herndon VA WASKDCFNAMD  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2008-06-06   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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