Local Calling Guide

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NPA: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

NXX: 225

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-225 A Merit TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
903-225 0 Merit TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-13   
903-225 1 Merit TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-09-22   
903-225 2 Merit TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-11-14   
903-225 3 Merit TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-06-17   
903-225 4 Merit TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-15   
903-225 5 Merit TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-13   
903-225 6 Merit TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-04-11   
903-225 7 Merit TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2009-03-07   
903-225 8 Merit TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-13   
903-225 9 Merit TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2009-02-21   

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

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