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: 313

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
325-313 A Baird TX BARDTXXAPS0  1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 550      
325-313 0 Baird TX   004F BANDWIDTH.COM CLEC, LLC - TX 550   2018-09-14   
325-313 1 Baird TX   903C ONVOY, LLC - TX 550   2019-02-03   
325-313 2 Baird TX   004F BANDWIDTH.COM CLEC, LLC - TX 550   2019-04-22   
325-313 3 Baird TX   903C ONVOY, LLC - TX 550   2017-03-24   
325-313 4 Baird TX   903C ONVOY, LLC - TX 550   2020-08-14   
325-313 5 Baird TX   903C ONVOY, LLC - TX 550   2020-08-14   
325-313 6 Baird TX   903C ONVOY, LLC - TX 550   2020-08-14   
325-313 7 Baird TX   903C ONVOY, LLC - TX 550   2020-08-14   
325-313 8 Baird TX   318C CEBRIDGE TELECOM TX , L.P. - TX 550   2019-11-04   
325-313 9 Baird TX   1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW 550   2016-09-23   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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