Local Calling Guide

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Search area code/prefix (NPA/NXX)
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Barnhart, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
325-364 A   515J IP HORIZON LLC 961   2025-04-04   
325-364 1   515J IP HORIZON LLC 961   2025-04-04   
325-364 2   515J IP HORIZON LLC 961   2025-04-04   
325-876 A BRNHTXXAL01  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 961      
325-876 0   903C ONVOY, LLC - TX 961   2017-05-03   
325-876 1   073H TELNYX LLC 961   2021-03-07   
325-876 2   903C ONVOY, LLC - TX 961   2019-11-03   
325-876 3   903C ONVOY, LLC - TX 961   2019-11-03   
325-876 4   073H TELNYX LLC 961   2023-11-25   
325-876 5   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 961      
325-876 6   624H ONVOY SPECTRUM, LLC 961   2024-01-05   
325-876 7   508J CENTURYLINK COMMUNICATIONS, LLC 961   2016-07-28   
325-876 8   903C ONVOY, LLC - TX 961   2018-07-16   
325-876 9   515J IP HORIZON LLC 961   2022-03-27   

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

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