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   793K TWC IP ENABLED SERVICES, LLC 558   2025-01-29   
512-548 0 Liberty Hill TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558      
512-548 1 Liberty Hill TX AUSTTXGR46Z  158H INVOXIO INCORPORATED 558      
512-548 2 Liberty Hill TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-548 3 Liberty Hill TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-548 4 Liberty Hill TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-548 5 Liberty Hill TX   793K TWC IP ENABLED SERVICES, LLC 558      
512-548 6 Liberty Hill TX   793K TWC IP ENABLED SERVICES, LLC 558      
512-548 7 Liberty Hill TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-548 8 Liberty Hill TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-548 9 Liberty Hill TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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