Area code "905" is used to dial to the following cities:

  • Canada - Ontario - Ajax
  • Canada - Ontario - Aurora
  • Canada - Ontario - Bradford West Gwillimbury
  • Canada - Ontario - Brampton
  • Canada - Ontario - Burlington
  • Canada - Ontario - Caledon
  • Canada - Ontario - Clarington
  • Canada - Ontario - Cobourg
  • Canada - Ontario - East Gwillimbury
  • Canada - Ontario - Fort Erie
  • Canada - Ontario - Georgina

  • Canada - Ontario - Grimsby
  • Canada - Ontario - Haldimand
  • Canada - Ontario - Halton Hills
  • Canada - Ontario - Hamilton
  • Canada - Ontario - Innisfil
  • Canada - Ontario - Lincoln
  • Canada - Ontario - Markham
  • Canada - Ontario - Milton
  • Canada - Ontario - Mississauga
  • Canada - Ontario - New Tecumseth
  • Canada - Ontario - Newmarket
  • Canada - Ontario - Niagara Falls
  • Canada - Ontario - Niagara-on-the-Lake
  • Canada - Ontario - Norfolk
  • Canada - Ontario - Oakville
  • Canada - Ontario - Oshawa
  • Canada - Ontario - Pelham
  • Canada - Ontario - Pickering
  • Canada - Ontario - Port Colborne
  • Canada - Ontario - Richmond Hill
  • Canada - Ontario - St. Catharines
  • Canada - Ontario - Thorold
  • Canada - Ontario - Vaughan
  • Canada - Ontario - Welland
  • Canada - Ontario - Whitby
  • Canada - Ontario - Whitchurch-Stouffville