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: ELCYOKXAPS0

Remotes:

Switch Switch name Switch type
ELCYOKXARP0  ELMORE CITY  RP 
ELCYOKXBRP0  ELMORE CITY  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
580-441 A Elmore City OK 1965 WINDSTREAM OKLAHOMA, INC. 536      
580-441 9 Elmore City OK 1965 WINDSTREAM OKLAHOMA, INC. 536   2016-09-25   
580-788 A Elmore City OK 1965 WINDSTREAM OKLAHOMA, INC. 536      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.