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437 Area Code

About Area Code 437

Country: Canada
Major City: Toronto, ON
Timezone: Eastern (11:50am)
Short URL: allareacodes.com/437
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Area Code 437 Map

Ontario Canada Area Code Map
  • Toronto,

More About Area Code 437

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.

Overview of Active Prefixes

Assigned to Carrier

Usage

Carriers

Active Phone Number Prefixes

Prefix
Usage
Primary City
Carrier
Introduced
Landline
Toronto
Beanfield Technologies Inc.
Introduced
Landline
Toronto
Comwave Networks
Introduced
Wireless
Toronto
Telus Mobility
Introduced
Wireless
Toronto
Telus Mobility
Introduced
Wireless
Toronto
Telus Mobility
Introduced
Wireless
Toronto
Telus Mobility
Introduced
Landline
Toronto
Iristel Inc.
Introduced
Landline
Toronto
Allstream Inc.
Introduced
Landline
Toronto
Fibernetics Corporation
Introduced
Landline
Toronto
Fibernetics Corporation
Introduced
Landline
Toronto
Fibernetics Corporation
Introduced
Landline
Toronto
Fibernetics Corporation
Introduced

Heavily Reported Numbers

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Most Searched Numbers

Prefixes with the Most Subscribers