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: CRTHINXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
765-565 A Carthage IN 0772 FRONTIER NORTH, INC.. - IN 937      
765-565 1 Carthage IN 0772 FRONTIER NORTH, INC.. - IN 937      
765-565 6 Carthage IN 0772 FRONTIER NORTH, INC.. - IN 937      
765-565 7 Carthage IN 0772 FRONTIER NORTH, INC.. - IN 937      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.