Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BGCBOKXADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
918-783 A Big Cabin OK 1966 ATLAS TEL. CO. 538      

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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