Local Calling Guide

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NPA: 972 [Rate centres in NPA 972] [Dial plan for NPA 972]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-666 A Bristol TX BRSTTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-666 0 Bristol TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-11-30   
972-666 1 Bristol TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-02-19   
972-666 2 Bristol TX BRSTTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-666 3 Bristol TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-01-11   
972-666 4 Bristol TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-10-07   
972-666 5 Bristol TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-17   
972-666 6 Bristol TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2019-07-13   
972-666 7 Bristol TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-04-10   
972-666 8 Bristol TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-18   
972-666 9 Bristol TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2020-01-11   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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