Local Calling Guide

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

NXX: 933

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-933 A Dulles Metro VA WASHDC12OMD  4155 CAVALIER EAST, LLC - VA 236      
571-933 0 Dulles Metro VA WASHDC12OMD  4155 CAVALIER EAST, LLC - VA 236      
571-933 1 Dulles Metro VA WASHDC12OMD  4155 CAVALIER EAST, LLC - VA 236      
571-933 2 Dulles Metro VA   5832 CORETEL VIRGINIA, LLC - VA 236   2009-03-27   
571-933 3 Dulles Metro VA WASLDCRGDS0  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236   2008-03-30   
571-933 4 Dulles Metro VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2016-03-21   
571-933 5 Dulles Metro VA WASLDCRGDS0  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236   2010-06-25   
571-933 6 Dulles Metro VA MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2010-11-18   
571-933 7 Dulles Metro VA WASLDCRGDS0  367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 236   2010-09-24   
571-933 8 Dulles Metro VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236   2011-03-14   
571-933 9 Dulles Metro VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2016-03-21   

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

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