Local Calling Guide

Area code/prefix search

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NPA: 918 [Rate centres in NPA 918] [Dial plan for NPA 918]

NXX: 979

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-979 A Red Oak OK CYTNOK010MD  235C PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. 538      
918-979 8 Red Oak OK   235C PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. 538      
918-979 9 Red Oak OK   145J TERRA NOVA TELECOM INC. 538   2025-07-12   

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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