Local Calling Guide

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

NXX: 444

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-444 A Washington Zone 8 VA VINNVACBDS0  138E ONVOY, LLC - VA 236      
571-444 0 Washington Zone 8 VA VINNVACB1MD  514G ATLANTECH ONLINE OF VIRGINIA, L.L.C. 236      
571-444 1 Washington Zone 8 VA STNGVA08DS0  4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 236      
571-444 2 Washington Zone 8 VA MCLNVA23DS4  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 236      
571-444 3 Washington Zone 8 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-444 4 Washington Zone 8 VA VINNVACBDS0  138E ONVOY, LLC - VA 236      
571-444 5 Washington Zone 8 VA VINNVACBDS0  138E ONVOY, LLC - VA 236      
571-444 6 Washington Zone 8 VA VINNVACBDS0  138E ONVOY, LLC - VA 236      
571-444 7 Washington Zone 8 VA ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236      
571-444 8 Washington Zone 8 VA ARTNVAARX8X  551G NUSO, LLC 236      
571-444 9 Washington Zone 8 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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