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.

Toronto, ON

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
942-946 6   221K COGECO CONNEXION INC. 888 805106 2025-09-23   
942-990 A   8821 ROGERS COMMUNICATIONS CANADA INC. 888 805106    
942-991 A   8821 ROGERS COMMUNICATIONS CANADA INC. 888 805106    
942-992 A   8821 ROGERS COMMUNICATIONS CANADA INC. 888 805106    
942-993 A   8821 ROGERS COMMUNICATIONS CANADA INC. 888 805106    
942-995 A   8821 ROGERS COMMUNICATIONS CANADA INC. 888 805106    
942-996 A   8821 ROGERS COMMUNICATIONS CANADA INC. 888 805106    
942-997 A   8821 ROGERS COMMUNICATIONS CANADA INC. 888 805106    
942-998 A   8821 ROGERS COMMUNICATIONS CANADA INC. 888 805106    
942-999 A   812H IXICA COMMUNICATIONS, INC. 888 805106    

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.