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: IDA MIXHRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
734-269 A Ida MI 0695 FRONTIER NORTH, INC. - MI 340      
734-269 2 Ida MI 0695 FRONTIER NORTH, INC. - MI 340      
734-269 3 Ida MI 0695 FRONTIER NORTH, INC. - MI 340      
734-269 6 Ida MI 0695 FRONTIER NORTH, INC. - MI 340      
734-269 9 Ida MI 0695 FRONTIER NORTH, INC. - MI 340      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.