Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 751

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
270-751 A Columbia KY EZTWKYXA5MD  896E ONVOY, LLC - KY 462      
270-751 0 Columbia KY EZTWKYXA5MD  896E ONVOY, LLC - KY 462   2023-07-24   
270-751 1 Columbia KY EZTWKYXA5MD  896E ONVOY, LLC - KY 462      
270-751 2 Columbia KY EZTWKYXA5MD  896E ONVOY, LLC - KY 462   2021-03-05   
270-751 5 Columbia KY EZTWKYXA5MD  896E ONVOY, LLC - KY 462   2022-11-26   
270-751 6 Columbia KY EZTWKYXA5MD  896E ONVOY, LLC - KY 462   2020-06-06   
270-751 7 Columbia KY EZTWKYXA5MD  896E ONVOY, LLC - KY 462   2020-06-06   
270-751 8 Columbia KY EZTWKYXA5MD  896E ONVOY, LLC - KY 462   2021-03-05   
270-751 9 Columbia KY EZTWKYXA5MD  896E ONVOY, LLC - KY 462   2024-03-03   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.