Local Calling Guide

Area code/prefix search

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NPA: 270 [Rate centres in NPA 270] [Dial plan for NPA 270]

NXX: 584

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
270-584 A Madisonville KY PDCHKYMAXAX  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 464   2024-02-23   
270-584 2 Madisonville KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 464   2006-03-25   
270-584 3 Madisonville KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 464   2006-03-25   
270-584 4 Madisonville KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 464   2006-03-25   
270-584 5 Madisonville KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 464   2006-03-25   
270-584 8 Madisonville KY   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 464   2025-12-22   
270-584 9 Madisonville KY   793K TWC IP ENABLED SERVICES, LLC 464   2012-02-01   

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

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