Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 325 [Rate centres in NPA 325] [Dial plan for NPA 325]

NXX: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
325-256 A Sweetwater TX   004F BANDWIDTH.COM CLEC, LLC - TX 550   2024-12-30   

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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