Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 270 [Rate centres in NPA 270] [Dial plan for NPA 270]

NXX: 909

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
270-909 A Calvert City KY   793K TWC IP ENABLED SERVICES, LLC 464      
270-909 0 Calvert City KY   781F MCC TELEPHONY OF THE SOUTH, LLC - KY 464   2011-01-27   
270-909 1 Calvert City KY   793K TWC IP ENABLED SERVICES, LLC 464   2012-02-01   
270-909 3 Calvert City KY   292D DIALOG TELECOMMUNICATIONS, INC. - KY 464   2013-07-26   
270-909 4 Calvert City KY   896E ONVOY, LLC - KY 464   2017-03-21   
270-909 6 Calvert City KY   8406 TELEPORT COMMUNICATIONS AMERICA, LLC - KY 464   2013-03-18   

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

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