Local Calling Guide

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

NXX: 307

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-307 A Washington Zone 19 VA CNVIVACTDS0  9213 VERIZON VIRGINIA, INC. 236      
571-307 0 Washington Zone 19 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-06-10   
571-307 1 Washington Zone 19 VA CNVIVACTDS0  9213 VERIZON VIRGINIA, INC. 236   2008-01-21   
571-307 2 Washington Zone 19 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-07-10   
571-307 3 Washington Zone 19 VA CNVIVACTDS0  9213 VERIZON VIRGINIA, INC. 236   2008-01-21   
571-307 4 Washington Zone 19 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-07-10   
571-307 5 Washington Zone 19 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-07-10   
571-307 6 Washington Zone 19 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-07-10   
571-307 7 Washington Zone 19 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-07-10   
571-307 8 Washington Zone 19 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2021-06-10   
571-307 9 Washington Zone 19 VA WASHDC127MD  073H TELNYX LLC 236   2021-07-17   

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

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