Area codes 416, 647, 437, and 942 - Wikipedia Area codes 416, 647, 437, and 942 are telephone overlay area codes in the North American Numbering Plan (NANP) for the city of Toronto, Ontario, Canada Area code 416 was assigned as one of the original North American area codes to a numbering plan area (NPA) in southern Ontario in 1947
647 area code — information, time zone, map 647 is an area code located in the province of Ontario, CA The largest city it serves is Toronto Find out where 647 area code zone from, which states, counties and cities it covers Get the most exact information on time zones here