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: 543

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-543 A Evarts KY EVRSKYXAPS0  9691 WINDSTREAM KENTUCKY EAST, INC. - LONDON 466      
606-543 0 Evarts KY   073H TELNYX LLC 466   2020-07-03   
606-543 1 Evarts KY   624H ONVOY SPECTRUM, LLC 466   2024-06-15   
606-543 2 Evarts KY   896E ONVOY, LLC - KY 466   2016-06-20   
606-543 3 Evarts KY   896E ONVOY, LLC - KY 466   2016-06-20   
606-543 4 Evarts KY   9691 WINDSTREAM KENTUCKY EAST, INC. - LONDON 466   2012-03-29   
606-543 5 Evarts KY   896E ONVOY, LLC - KY 466   2020-11-07   
606-543 6 Evarts KY   896E ONVOY, LLC - KY 466   2020-11-07   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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