Local Calling Guide

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Ferris EMS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
972-842 A FRRSTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-842 0 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-02-22   
972-842 1 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-02-22   
972-842 2 FRRSTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-842 3 FRRSTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-842 4 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-11-22   
972-842 5 FRRSTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-842 6 FTWPTXZPPS0  353D CHARTER FIBERLINK TX-CCO, LLC - TX 552   2016-05-28   
972-842 7 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2008-11-21   
972-842 8 FRRSTXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-842 9 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2019-04-05   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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