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.

Bledsoe, KY

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
606-558 A BLDSKYXARP0  0411 LESLIE COUNTY TEL. CO. 466      
606-558 2   624H ONVOY SPECTRUM, LLC 466   2024-06-08   
606-558 3   0411 LESLIE COUNTY TEL. CO. 466      
606-558 5   0411 LESLIE COUNTY TEL. CO. 466      
606-558 7   0411 LESLIE COUNTY TEL. CO. 466      
606-558 8   896E ONVOY, LLC - KY 466   2024-06-06   

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.