Local Calling Guide

Area code/prefix search

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

NXX: 373

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-373 A Washington Zone 19 VA BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
571-373 0 Washington Zone 19 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-12   
571-373 1 Washington Zone 19 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-09-19   
571-373 2 Washington Zone 19 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2016-09-23   
571-373 3 Washington Zone 19 VA   102H LOCAL ACCESS LLC - VA 236   2017-07-09   
571-373 4 Washington Zone 19 VA   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2016-04-21   
571-373 5 Washington Zone 19 VA   7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC 236   2016-04-21   
571-373 6 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-03-12   
571-373 7 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-03-12   
571-373 8 Washington Zone 19 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2017-09-06   
571-373 9 Washington Zone 19 VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-03-12   

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

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