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: 492

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-492 A Waco TX WACOTX01XDX  004F BANDWIDTH.COM CLEC, LLC - TX 556      
254-492 1 Waco TX   145J TERRA NOVA TELECOM INC. 556   2025-05-08   
254-492 3 Waco TX WACOTX01XDY  197D VONAGE AMERICA LLC 556   2024-08-25   
254-492 8 Waco TX WACOTX01XDX  004F BANDWIDTH.COM CLEC, LLC - TX 556      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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