Local Calling Guide

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

NXX: 349

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-349 A Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-349 0 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-06-17   
972-349 1 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-02-24   
972-349 2 Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-349 3 Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-349 4 Dallas TX DLLSTXHM4MD  7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 552   2016-12-26   
972-349 5 Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-349 6 Dallas TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552   2012-01-30   
972-349 7 Dallas TX DLLSTXEMDS0  9533 SOUTHWESTERN BELL 552      
972-349 8 Dallas TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552   2012-01-30   
972-349 9 Dallas TX RCSNTXHVBMD  516C AT&T CORP. 552   2011-07-08   

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

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