Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 254 [Rate centres in NPA 254] [Dial plan for NPA 254]

NXX: 524

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-524 A Flat TX STVLTXXBQMD  903C ONVOY, LLC - TX 552      
254-524 0 Flat TX STVLTXXBQMD  903C ONVOY, LLC - TX 552   2024-01-13   
254-524 2 Flat TX STVLTXXBQMD  903C ONVOY, LLC - TX 552   2020-11-20   
254-524 4 Flat TX STVLTXXBQMD  903C ONVOY, LLC - TX 552   2020-11-20   
254-524 5 Flat TX STVLTXXBQMD  903C ONVOY, LLC - TX 552   2020-07-10   
254-524 9 Flat TX DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2021-06-25   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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