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: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-440 A Vanceburg KY VNBGKYXAPS0  9690 WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON 466      
606-440 0 Vanceburg KY   793K TWC IP ENABLED SERVICES, LLC 466   2019-10-06   
606-440 1 Vanceburg KY DAVLKYMAX7X  073H TELNYX LLC 466   2020-07-17   
606-440 4 Vanceburg KY VNBGKYXAPS0  9690 WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON 466   2012-03-29   
606-440 6 Vanceburg KY WNCHKYMAXUX  8406 TELEPORT COMMUNICATIONS AMERICA, LLC - KY 466   2022-03-21   
606-440 8 Vanceburg KY MRHDKYXARMD  624H ONVOY SPECTRUM, LLC 466   2024-12-15   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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