Local Calling Guide

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

NXX: 413

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-413 A Dulles VA BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236      
571-413 0 Dulles VA   073H TELNYX LLC 236   2019-09-08   
571-413 1 Dulles VA   5562 METROPCS, INC. 236   2019-09-12   
571-413 2 Dulles VA   624H ONVOY SPECTRUM, LLC 236   2021-05-21   
571-413 3 Dulles VA   318J COMCAST IP PHONE LLC 236   2019-11-02   
571-413 4 Dulles VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2019-10-29   
571-413 5 Dulles VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-04-24   
571-413 6 Dulles VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-04-24   
571-413 7 Dulles VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2020-04-24   
571-413 8 Dulles VA   197D VONAGE AMERICA LLC 236   2020-05-20   
571-413 9 Dulles VA   197D VONAGE AMERICA LLC 236   2020-05-20   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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