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.

Fallsburg, KY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
606-686 A FLBGKYXARS0  0406 FOOTHILLS RURAL TELEPHONE COOPERATIVE CORP. 466      

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.