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: 660

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
270-660 A Crofton KY MDVIKYMAXDX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 464      
270-660 0 Crofton KY   073H TELNYX LLC 464   2020-07-02   
270-660 1 Crofton KY   515J IP HORIZON LLC 464   2024-04-21   
270-660 2 Crofton KY   896E ONVOY, LLC - KY 464   2021-03-07   
270-660 5 Crofton KY   516C AT&T CORP. 464   2013-02-22   
270-660 8 Crofton KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 464   2015-09-20   
270-660 9 Crofton KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 464   2010-08-23   

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

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