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: 396

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-396 A Washington Zone 19 VA WASHDCDP8MD  079F BANDWIDTH.COM CLEC, LLC - VA 236      
571-396 0 Washington Zone 19 VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2018-11-23   
571-396 1 Washington Zone 19 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-12-15   
571-396 2 Washington Zone 19 VA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2018-12-15   
571-396 3 Washington Zone 19 VA   197D VONAGE NETWORK INC. 236   2018-12-20   
571-396 4 Washington Zone 19 VA   197D VONAGE NETWORK INC. 236   2018-12-20   
571-396 5 Washington Zone 19 VA   197D VONAGE NETWORK INC. 236   2018-12-20   
571-396 6 Washington Zone 19 VA   197D VONAGE NETWORK INC. 236   2018-12-20   
571-396 7 Washington Zone 19 VA   197D VONAGE NETWORK INC. 236   2018-12-20   
571-396 8 Washington Zone 19 VA   197D VONAGE NETWORK INC. 236   2018-12-20   
571-396 9 Washington Zone 19 VA   197D VONAGE NETWORK INC. 236   2018-12-20   

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

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