437 Area Code: Cities, Map, Time Zone, Location

437 area code is located in the state of Canada , US, and it covers Toronto, ON, and the time zone is Pacific time zone.

Here are list of 437 Area Code

Area CodePlace Name
437 area CodeToronto, ON

437 Area Code Time Zone

The 437 area code is located in the Eastern time zone.

437 Area Code Map

Area Code 437 Map
credit: allareacodes 

Top Cities in Area Code 437

Toronto, ON

437 Area Code FAQ

Where is the 437 area code located?

The 437 area code is located in the province of Ontario, Canada. It is an overlay for the 416 and 647 area codes, covering the same geographic region.

What cities or regions does the 437 area code cover?

The 437 area code covers the same areas as the 416 and 647 area codes, including the city of Toronto and some surrounding regions in Ontario.

Why was the 437 area code introduced?

Area code 437 was introduced as an overlay to address the increasing demand for telephone numbers in the Toronto area. Overlays are used to supplement existing area codes when the available phone number combinations are running out.

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