Local Calling Guide

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

NXX: 525

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-525 A Wilmer TX WLMRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-525 0 Wilmer TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-04-26   
972-525 1 Wilmer TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
972-525 2 Wilmer TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
972-525 3 Wilmer TX WLMRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-525 4 Wilmer TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-16   
972-525 5 Wilmer TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-12   
972-525 6 Wilmer TX WLMRTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-525 7 Wilmer TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2009-03-08   
972-525 8 Wilmer TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-02-19   
972-525 9 Wilmer TX DLLSTX97X1X  073H TELNYX LLC 552   2017-06-19   

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

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