Local Calling Guide

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

NXX: 639

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-639 A Arcola VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-639 0 Arcola VA ARTNVAARX8X  551G NUSO, LLC 236   2016-10-07   
571-639 1 Arcola VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2017-02-16   
571-639 2 Arcola VA WASHDC127MD  073H TELNYX LLC 236   2017-04-28   
571-639 3 Arcola VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2016-03-14   
571-639 4 Arcola VA VINNVACBDS0  138E ONVOY, LLC - VA 236   2016-03-14   
571-639 5 Arcola VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-04-01   
571-639 6 Arcola VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2017-07-31   
571-639 7 Arcola VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2016-08-12   
571-639 8 Arcola VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-10-24   
571-639 9 Arcola VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2015-10-24   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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