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.

Switch: RCMDINXBXMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
765-222 A Connersville IN 097D ONVOY, LLC - IN 937      
765-257 A Winchester IN 097D ONVOY, LLC - IN 937   2024-05-12   
765-306 A Lynn IN 097D ONVOY, LLC - IN 937      
765-403 A Connersville IN 097D ONVOY, LLC - IN 937      
765-756 A Richmond IN 097D ONVOY, LLC - IN 937      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.