Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 571 [Rate centres in NPA 571] [Dial plan for NPA 571]

NXX: 789

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-789 A Washington Zone 19 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-789 0 Washington Zone 19 VA   275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 236   2015-05-24   
571-789 1 Washington Zone 19 VA   138E ONVOY, LLC VA 236   2015-06-12   
571-789 2 Washington Zone 19 VA   138E ONVOY, LLC VA 236   2015-06-12   
571-789 3 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-10-23   
571-789 4 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-10-23   
571-789 5 Washington Zone 19 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2017-09-09   
571-789 6 Washington Zone 19 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2017-09-09   
571-789 7 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-01-26   
571-789 8 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-10-13   
571-789 9 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-01-26   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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