Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Red Oak, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
918-754 A RDOKOKXADS0  2014 OKLAHOMA WESTERN TEL. CO. 538      
918-792 A TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
918-792 2 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2018-08-12   
918-979 A CYTNOK010MD  235C PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. 538      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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