Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

NXX: 548

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-548 A Liberty Hill TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558      
512-548 0 Liberty Hill TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558      
512-548 1 Liberty Hill TX   158H INVOXIO INCORPORATED 558   2018-07-29   
512-548 2 Liberty Hill TX   903C ONVOY, LLC - TX 558   2018-09-14   
512-548 3 Liberty Hill TX   903C ONVOY, LLC - TX 558   2018-09-14   
512-548 4 Liberty Hill TX   903C ONVOY, LLC - TX 558   2018-07-05   
512-548 5 Liberty Hill TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2010-11-06   
512-548 6 Liberty Hill TX   583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2006-12-06   
512-548 7 Liberty Hill TX   903C ONVOY, LLC - TX 558   2013-02-20   
512-548 8 Liberty Hill TX   903C ONVOY, LLC - TX 558   2016-03-28   
512-548 9 Liberty Hill TX   9558 INTRADO COMMUNICATIONS, LLC 558   2014-04-25   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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