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.
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Rouleau, SK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
306-776 A ROULSK01RS2  8091 SASKTEL 888 809101    
474-428 A REGNSK01OMD  464D FIBERNETICS CORPORATION 888 809101    
639-269 A REGNSK01SMD  2933 BELL WEST, INC. - ON 888 809101    
639-294 A REGNSK130MD  280H ACCESS COMMUNICATIONS COOP LIMITED SASKATCHEWAN 888 809101    
639-394 A REGNSK820MD  154E IRISTEL INC. - ON 888 809101    
639-636 A REGNSK820MD  154E IRISTEL INC. - ON 888 809101    
639-754 A REGNSK01XMD  081E DISTRIBUTEL COMMUNICATIONS LIMITED 888 809101    
639-982 A REGNSK01XMD  081E DISTRIBUTEL COMMUNICATIONS LIMITED 888 809101    

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

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