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: WNPGMB50AMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
431-777 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-778 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-788 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-855 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-866 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-877 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-885 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-887 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-899 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-988 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-989 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-996 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-997 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-998 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    
431-999 A Winnipeg MB 8821 ROGERS COMMUNICATIONS CANADA INC. 888 808809    

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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