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: LXTNKY24XMY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
859-478 A Winchester KY 700J WAVENATION, LLC 466   2025-08-29   
859-478 0 Winchester KY 700J WAVENATION, LLC 466   2025-08-29   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.