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: 661

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-661 A Stanford KY DAVLKYMAX1X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466      
606-661 0 Stanford KY   793K TWC IP ENABLED SERVICES, LLC 466   2012-02-01   
606-661 1 Stanford KY   896E ONVOY, LLC - KY 466   2021-05-13   
606-661 2 Stanford KY   896E ONVOY, LLC - KY 466   2021-05-13   
606-661 3 Stanford KY   624H ONVOY SPECTRUM, LLC 466   2024-06-15   
606-661 5 Stanford KY   8406 TELEPORT COMMUNICATIONS AMERICA, LLC - KY 466   2013-05-15   
606-661 8 Stanford KY   939H COMMIO, LLC 466   2022-12-01   
606-661 9 Stanford KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466   2016-02-26   

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

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