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: 413

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
325-413 A Sonora TX SANGTXXAX0X  903C ONVOY, LLC - TX 961      
325-413 0 Sonora TX   903C ONVOY, LLC - TX 961   2017-05-27   
325-413 1 Sonora TX   413F HILL COUNTRY TELECOMMUNICATIONS, LLC - TX 961   2017-10-26   
325-413 2 Sonora TX   903C ONVOY, LLC - TX 961   2019-05-24   
325-413 3 Sonora TX   903C ONVOY, LLC - TX 961   2020-08-14   
325-413 4 Sonora TX   903C ONVOY, LLC - TX 961   2020-08-14   
325-413 5 Sonora TX   903C ONVOY, LLC - TX 961   2020-08-14   
325-413 6 Sonora TX   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 961   2019-09-27   
325-413 7 Sonora TX   903C ONVOY, LLC - TX 961   2020-09-13   
325-413 8 Sonora TX   903C ONVOY, LLC - TX 961   2020-09-13   
325-413 9 Sonora TX   903C ONVOY, LLC - TX 961   2020-09-13   

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

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