Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 979 [Rate centres in NPA 979] [Dial plan for NPA 979]

NXX: 342

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-342 A Hearne TX BRYNTXXAXKX  515J IP HORIZON LLC 570      
979-342 0 Hearne TX   515J IP HORIZON LLC 570   2024-05-17   
979-342 1 Hearne TX   515J IP HORIZON LLC 570   2021-11-07   
979-342 8 Hearne TX   515J IP HORIZON LLC 570   2024-05-17   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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