Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 606 [Rate centres in NPA 606] [Dial plan for NPA 606]

NXX: 508

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-508 A Cumberland KY IVELKYAACM1  6940 EAST KENTUCKY NETWRK, LLC DBA APPALACHIAN WIRELESS 466      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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