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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.
Toronto, ON is officially utilizing an area code overlay in which area codes 416, 437 and 647 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary. In addition to Toronto, ON area codes 416, 437 and 647 serve the City of Toronto while the surrounding suburbs are served by area code 905.
To find information on a specific area code, use the area code lookup that makes it easy to find an area code by number and gives detailed information including city/state, timezone, and area code maps.
5 days ago · 647 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 647 area code
Area codes 905, 289, 365, and 742 are telephone area codes in the North American Numbering Plan (NANP) for the Golden Horseshoe region that surrounds Lake Ontario in Southern Ontario, Canada. The numbering plan area (NPA) comprises (clockwise) the Niagara Peninsula, the city of Hamilton, the regional municipalities of Halton, Peel, York, Durham ...
Lookup area code information for TORONTO, ON. Get the NPA NXX (area code and prefix) as well as much more data for TORONTO, ON.
Each NPA is identified by one or more numbering plan area codes (NPA codes, or area codes), consisting of three digits that are prefixed to each local telephone number having seven digits. A numbering plan area with multiple area codes is called an overlay .
