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: 859 [Rate centres in NPA 859] [Dial plan for NPA 859]

NXX: 754

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
859-754 A Bryantsville KY GRTWKYMAJMD  4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
859-754 0 Bryantsville KY   490J DISH WIRELESS, LLC 466   2022-12-20   
859-754 4 Bryantsville KY   4369 LEVEL 3 COMMUNICATIONS, LLC - KY 466      
859-754 6 Bryantsville KY   896E ONVOY, LLC - KY 466   2021-10-11   
859-754 7 Bryantsville KY   624H ONVOY SPECTRUM, LLC 466   2021-07-02   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.