Area Code Info

437 Area Code

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Canada Area Codes Map

Area Code Information

Area Code:	437
State:	Canada
Primary City:	Toronto, ON
Timezone:	Eastern
State Code:

Did You Know?

Area code 437 was first put in service March 25, 2013. Currently, the largest city it serves is Toronto, ON, and it overlaps coverage areas with area codes 416 and 647.

Heavily Reported Numbers

Active Phone Number Prefixes

Prefix	Usage	Primary City	Carrier	Introduced
437222	Landline	Toronto	Beanfield Technologies Inc.
437266	Landline	Toronto	Comwave Networks
437345	Wireless	Toronto	Telus Mobility
437540	Wireless	Toronto	Telus Mobility
437580	Wireless	Toronto	Telus Mobility
437588	Wireless	Toronto	Telus Mobility
437800	Landline	Toronto	Iristel Inc.
437836	Landline	Toronto	Allstream Inc.
437886	Landline	Toronto	Fibernetics Corporation
437887	Landline	Toronto	Fibernetics Corporation
437888	Landline	Toronto	Fibernetics Corporation
437889	Landline	Toronto	Fibernetics Corporation