Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-274 A TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538      
539-274 7 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2022-05-31   
918-452 A LGTWOKXADS0  1985 CROSS TEL. CO. 538      
918-903 A TULSOKPP7MD  148G CROSS WIRELESS, L.L.C. 538      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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