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: 574 [Rate centres in NPA 574] [Dial plan for NPA 574]

NXX: 365

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-365 A Fulton IN LGPTINXA2MD  097D ONVOY, LLC - IN 336      
574-365 0 Fulton IN LGPTINXA2MD  097D ONVOY, LLC - IN 336   2022-11-20   
574-365 3 Fulton IN LGPTINXAJMD  624H ONVOY SPECTRUM, LLC 336   2021-06-11   
574-365 5 Fulton IN LGPTINXA2MD  097D ONVOY, LLC - IN 336   2020-12-07   
574-365 6 Fulton IN LGPTINXA2MD  097D ONVOY, LLC - IN 336   2020-12-07   
574-365 7 Fulton IN LGPTINXAJMD  624H ONVOY SPECTRUM, LLC 336   2021-11-13   
574-365 8 Fulton IN LGPTINXAJMD  624H ONVOY SPECTRUM, LLC 336   2021-11-13   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.