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: 876

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
325-876 A Barnhart TX BRNHTXXAL01  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 961      
325-876 0 Barnhart TX   903C ONVOY, LLC - TX 961   2017-05-03   
325-876 1 Barnhart TX   073H TELNYX LLC 961   2021-03-07   
325-876 2 Barnhart TX   903C ONVOY, LLC - TX 961   2019-11-03   
325-876 3 Barnhart TX   903C ONVOY, LLC - TX 961   2019-11-03   
325-876 4 Barnhart TX   073H TELNYX LLC 961   2023-11-25   
325-876 5 Barnhart TX   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 961      
325-876 6 Barnhart TX   624H ONVOY SPECTRUM, LLC 961   2024-01-05   
325-876 7 Barnhart TX   508J CENTURYLINK COMMUNICATIONS, LLC 961   2016-07-28   
325-876 8 Barnhart TX   903C ONVOY, LLC - TX 961   2018-07-16   
325-876 9 Barnhart TX   515J IP HORIZON LLC 961   2022-03-27   

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

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