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: 578

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-578 A Jenkins KY JNKNKYXAPS0  9691 WINDSTREAM KENTUCKY EAST, INC. - LONDON 466      
606-578 0 Jenkins KY   073H TELNYX LLC 466   2021-11-22   
606-578 1 Jenkins KY   624H ONVOY SPECTRUM, LLC 466   2024-06-15   
606-578 2 Jenkins KY   896E ONVOY, LLC - KY 466   2020-11-08   
606-578 3 Jenkins KY   896E ONVOY, LLC - KY 466   2020-11-08   
606-578 9 Jenkins KY   9691 WINDSTREAM KENTUCKY EAST, INC. - LONDON 466   2018-01-05   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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