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.

Yellow Creek, SK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
306-279 A YLCKSK01RS2  8091 SASKTEL 888 809103    
639-257 A YLCKSK010MD  6574 BELL CELLULAR, INC. 888 809103    
639-948 A YLCKSK02CM1  9868 SASKTEL 888 809103    

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.