The brand new space code 365 will develop into energetic on March 25, 2013 and can cowl the Ontario area round Toronto at the moment served by overlay advanced 905/289. The brand new space code will cowl the identical space together with cities similar to Ajax-Pickering, Brampton, Burlington, Hamilton, Markham, Milton, Mississauga, Oakville, Oshawa, Richmond Hill, and Whitby.
See the official NANPA announcement and map of the new area code (PDF doc).
Go to area code 365 web page for an inventory of cities served, map and different information.