Local Calling Guide

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NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

NXX: 488

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-488 A Fentress TX FNTRTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-488 0 Fentress TX SMRCTXXAYMD  903C ONVOY, LLC - TX 558   2018-12-15   
512-488 1 Fentress TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2018-11-16   
512-488 2 Fentress TX FNTRTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-488 3 Fentress TX SMRCTXXAYMD  903C ONVOY, LLC - TX 558   2017-03-24   
512-488 4 Fentress TX SMRCTXXAYMD  903C ONVOY, LLC - TX 558   2018-03-23   
512-488 5 Fentress TX SMRCTXXAYMD  903C ONVOY, LLC - TX 558   2018-09-14   
512-488 6 Fentress TX SMRCTXXAYMD  903C ONVOY, LLC - TX 558   2018-09-14   
512-488 7 Fentress TX SMRCTXXAKMD  508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-10   
512-488 8 Fentress TX AUSTTXGR46Z  158H INVOXIO INCORPORATED 558   2018-07-29   
512-488 9 Fentress TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2014-05-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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