Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 364 [Rate centres in NPA 364] [Dial plan for NPA 364]

NXX: 226

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
364-226 A Russellville KY OWBOKYMMAMD  612K CSC VOICE, LLC 464      
364-226 4 Russellville KY   114J EXIANT COMMUNICATIONS LLC 464   2026-04-23   
364-226 5 Russellville KY   612K CSC VOICE, LLC 464   2024-05-19   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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