Local Calling Guide

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-934 A Dulles VA WASJDCDBDS1  4155 CAVALIER EAST LLC - VA 236      
571-934 0 Dulles VA   4155 CAVALIER EAST LLC - VA 236      
571-934 1 Dulles VA   138E ONVOY, LLC VA 236   2016-03-21   
571-934 2 Dulles VA   4155 CAVALIER EAST LLC - VA 236      
571-934 4 Dulles VA   138E ONVOY, LLC VA 236   2016-03-21   
571-934 6 Dulles VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236   2008-02-01   
571-934 7 Dulles VA   367E YMAX COMMUNICATIONS CORP. - VA 236   2008-03-30   
571-934 8 Dulles VA   367E YMAX COMMUNICATIONS CORP. - VA 236   2008-03-30   
571-934 9 Dulles VA   4155 CAVALIER EAST LLC - VA 236      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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