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: 587

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
270-587 A Franklin KY   939H COMMIO, LLC 464      
270-587 1 Franklin KY OWBOKYMM0MD  939H COMMIO, LLC 464   2022-07-21   
270-587 9 Franklin KY MDVIKYMAX4Y  515J IP HORIZON LLC 464   2024-04-20   

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

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