Local Calling Guide

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

NXX: 228

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-228 A Gunter TX GNTRTXXAH01  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-228 0 Gunter TX GNTRTXXAH01  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
903-228 1 Gunter TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-21   
903-228 2 Gunter TX DLLRTXVM0MD  506J TWILIO INTERNATIONAL, INC. 552   2020-10-12   
903-228 3 Gunter TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-03-30   
903-228 4 Gunter TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-03-30   
903-228 5 Gunter TX DLLSTXRIXYY  318C CEBRIDGE TELECOM TX , L.P. - TX 552   2018-08-31   
903-228 6 Gunter TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2022-10-24   
903-228 7 Gunter TX FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-19   
903-228 8 Gunter TX   515J IP HORIZON LLC 552   2017-12-15   
903-228 9 Gunter TX DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2018-10-30   

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

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