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: 544

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-544 A Washington Zone 19 VA ARTNVAARXBY  965H FRACTEL LLC 236      
571-544 0 Washington Zone 19 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2020-12-24   
571-544 1 Washington Zone 19 VA   6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 236   2020-12-24   
571-544 3 Washington Zone 19 VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-02-05   
571-544 4 Washington Zone 19 VA   965H FRACTEL LLC 236   2020-09-06   
571-544 5 Washington Zone 19 VA   506J TWILIO INTERNATIONAL INC 236   2021-01-02   
571-544 6 Washington Zone 19 VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-02-05   
571-544 7 Washington Zone 19 VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-02-05   
571-544 8 Washington Zone 19 VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-02-05   
571-544 9 Washington Zone 19 VA   079F BANDWIDTH.COM CLEC, LLC - VA 236   2021-02-05   

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

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