Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX: 326

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-326 A Frankston TX   793K TWC IP ENABLED SERVICES, LLC 552      
430-326 0 Frankston TX ATHNTXXATMD  903C ONVOY, LLC - TX 552   2023-09-15   
430-326 1 Frankston TX   793K TWC IP ENABLED SERVICES, LLC 552   2023-06-19   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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