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]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-999 9 Hillsboro TX WACOTX01DS4  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 556   2016-06-13   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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