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.

NPA: 606 [Rate centres in NPA 606] [Dial plan for NPA 606]

NXX: 716

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
606-716 A Hazard KY LXTNKYXAX2Z  896E ONVOY, LLC - KY 466      
606-716 0 Hazard KY LXTNKYXAX2Z  896E ONVOY, LLC - KY 466      
606-716 1 Hazard KY LXTNKYXAX2Z  896E ONVOY, LLC - KY 466   2024-03-03   
606-716 6 Hazard KY LXTNKYXAX2Z  896E ONVOY, LLC - KY 466   2020-11-08   
606-716 7 Hazard KY LXTNKYXAX2Z  896E ONVOY, LLC - KY 466   2020-11-08   
606-716 8 Hazard KY LXTNKYXAX2Z  896E ONVOY, LLC - KY 466   2021-10-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.