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: CKSNKYXAPS0

Remotes:

Switch Switch name Switch type
CKSNKYXARP0  CLARKSON  DLM 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
270-891 A Clarkson KY 9691 WINDSTREAM KENTUCKY EAST, INC. - LONDON 462      
270-891 4 Clarkson KY 9691 WINDSTREAM KENTUCKY EAST, INC. - LONDON 462   2012-03-29   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.