Local Calling Guide

Area code/prefix search

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Nevada EMS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
972-843 A NEVDTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-843 0   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-843 1   004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-06-17   
972-843 2   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-843 3   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-843 4   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-843 5   004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-08-26   
972-843 6   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-843 7   903C ONVOY, LLC - TX 552   2012-07-06   
972-843 8   2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-843 9   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-22   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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