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.

Assiniboia, SK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
306-263 A LMRCSK02RS3  8091 SASKTEL 888 809104    
306-266 A WDMTSK03RS1  8091 SASKTEL 888 809104    
306-301 A ASNBSK01AMD  8303 TELE-MOBILE COMPANY DBA TELUS MOBILITY 888 809104    
306-473 A WLBNSK01RS2  8091 SASKTEL 888 809104    
306-475 A ORTNSK01RS1  8091 SASKTEL 888 809104    
306-640 A ASNBSK02CM1  9868 SASKTEL 888 809104    
306-642 A ASNBSK01RS2  8091 SASKTEL 888 809104    
474-895 A ASNBSK010MD  2782 TELUS INTEGRATED COMMUNICATIONS 888 809104    
639-361 A ASNBSK020MD  6574 BELL CELLULAR, INC. 888 809104    

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.