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Creation: Area code 437 was put into service on March 25, 2013 and was the 365th area code in service. It was one of 7 area codes introduced in 2013. It was the 12th area code in the province of Ontario. Ontario currently has 18 area codes. It was created to relieve the pressure on the 647 area code as the numbers in 647 were being exhausted.
2 days ago · 437 is an area code located in the province of Ontario, CA. The largest city it serves is Toronto. Location, time zone and map of the 437 area code
4 days ago · Area code 437 is assigned for use in Ontario, Canada since Mar 25, 2013. It is an overlay code for area codes 416 and 647, and has the time zone E. See all phone prefixes and service providers for 437 area code.
- ONTARIO-CANADA
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Area codes 416, 647, and 437. Coordinates: 43.687°N 79.393°W. Toronto. Area codes 416, 647, and 437 are telephone area codes in the North American Numbering Plan (NANP) for the city of Toronto, Ontario, Canada. Area code 416 is one of the original North American area codes created by the American Telephone and Telegraph Company (AT&T) in 1947.
Area code 437 is an overlay for Toronto and other places in Ontario, Canada. It was introduced in 2013 and covers the same area as 416 and 647.
Where is the area code 437 located in Ontario, Canada? Area Code 437 coverage is shown in green. Find out 437 area code coverage, npa code 437 location.
The 437 area code in Canada corresponds to telephone numbers located in Toronto (Ontario). This means that if you want to make a call to a telephone number from Ontario region or a call is received from this area, the phone number would have the prefix 437.
