Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Keefeton, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-339 A TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
539-339 7 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2022-05-31   
918-975 A TULSOKPP7MD  148G CROSS WIRELESS, L.L.C. 538      
918-989 A KFTNOKXADS0  1985 CROSS TEL. CO. 538      

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

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