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: 561

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
270-561 A Madisonville KY MDVIKYMAXTX  896E ONVOY, LLC - KY 464      
270-561 0 Madisonville KY MDVIKYMAX6X  8406 TELEPORT COMMUNICATIONS AMERICA, LLC - KY 464   2019-08-21   
270-561 2 Madisonville KY MDVIKYMAXTX  896E ONVOY, LLC - KY 464   2020-10-26   
270-561 6 Madisonville KY MDVIKYMAXTX  896E ONVOY, LLC - KY 464   2016-10-02   
270-561 7 Madisonville KY MDVIKYMAXTX  896E ONVOY, LLC - KY 464   2016-10-02   
270-561 8 Madisonville KY MDVIKYMAXTX  896E ONVOY, LLC - KY 464   2016-10-02   
270-561 9 Madisonville KY MDVIKYMAXTX  896E ONVOY, LLC - KY 464   2022-11-28   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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