Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Locust Grove, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-206 A TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
539-206 2 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2017-01-20   
918-479 A LCGVOKXADS0  2022 SALINA-SPAVINAW TEL. CO. 538      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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