Local Calling Guide

Area code/prefix search

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NPA: 254 [Rate centres in NPA 254] [Dial plan for NPA 254]

NXX: 490

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-490 A Hubbard TX WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-490 0 Hubbard TX   145J TERRA NOVA TELECOM INC. 556   2025-08-22   
254-490 2 Hubbard TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2023-09-10   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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