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: 380

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
270-380 A Columbia KY RSSPKYXADS2  330E CUMBERLAND CELLULAR, LLC 462      
270-380 0 Columbia KY   896E ONVOY, LLC - KY 462   2023-09-11   
270-380 1 Columbia KY   330E CUMBERLAND CELLULAR, LLC 462   2007-02-25   
270-380 2 Columbia KY   624H ONVOY SPECTRUM, LLC 462   2022-02-24   
270-380 3 Columbia KY   624H ONVOY SPECTRUM, LLC 462   2022-02-24   
270-380 4 Columbia KY   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 462   2012-02-10   
270-380 5 Columbia KY   896E ONVOY, LLC - KY 462   2024-07-06   
270-380 7 Columbia KY   624H ONVOY SPECTRUM, LLC 462   2021-10-15   
270-380 8 Columbia KY   624H ONVOY SPECTRUM, LLC 462   2022-02-27   
270-380 9 Columbia KY   365C POWERTEL KENTUCKY LICENSES, INC. 462   2024-03-15   

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

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