Local Calling Guide

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

NXX: 833

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-833 A Ferris TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552      
972-833 0 Ferris TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
972-833 1 Ferris TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-03-30   
972-833 2 Ferris TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-10-27   
972-833 3 Ferris TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-15   
972-833 4 Ferris TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2016-07-23   
972-833 5 Ferris TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552   2010-10-18   
972-833 6 Ferris TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2013-12-06   
972-833 7 Ferris TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-05-18   
972-833 8 Ferris TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2013-12-06   
972-833 9 Ferris TX   515J IP HORIZON LLC 552   2017-12-15   

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

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