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Area code 437 is located in Ontario. Get the area’s map, cities covered, current time, prefixes, and dialing instructions. ... Overlap with codes: 416, 647 Parent ...
Pittsburgh, PA: Area code 412. Salt Lake City, UT: Area codes 801 and 385. Atlanta, GA: Area code 404. Wichita, KS: Area code 316. Montreal, QC: Area codes 514 and 438. On the 514 page, it claims that 416 is a doughnut area code. However Toronto is bounded by Lake Ontario on its southern border.
On 5 March 2001, 416 was overlaid with area code 647, Canada's first overlay code. The implementation of 647 made ten-digit dialling mandatory in Toronto. However, within a decade, both 416 and 647 were close to exhaustion. A new overlay area code, 437, commenced operation on March 25, 2013.
Area codes 416, 647, and 437 are telephone area codes serving the single rate centre of Toronto, Ontario, Canada. Latitude: 43° 41' 13.20" N. Longitude: -79° 23' 34.80" W. Nearest city to this article: Toronto. Read about Area codes 416, 647, and 437 in the Wikipedia Satellite map of Area codes 416, 647, and 437 in Google Maps.
1993: split to create 905. 2001: overlaid by 647. 2013: overlaid by 437. 2025: overlaid by 942. area code 387 is reserved as a fifth code for the region. 417. Missouri ( Springfield, Joplin, Branson, Lamar, Lebanon, and most of southwestern Missouri) 1950. created from parts of the area codes 314 and 816.
