NDC: 437

This is the National Destination Code(NDC):437 page list. Its detail is as below.

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.
Prefix	Primary city	Usage	Carrier
(437) 222-	Toronto	Landline	Beanfield Technologies Inc.
(437) 266-	Toronto	Landline	Comwave Networks
(437) 345-	Toronto	Wireless	Telus Mobility
(437) 540-	Toronto	Wireless	Telus Mobility
(437) 580-	Toronto	Wireless	Telus Mobility
(437) 588-	Toronto	Wireless	Telus Mobility
(437) 800-	Toronto	Landline	Iristel Inc.
(437) 836-	Toronto	Landline	Allstream Inc.
(437) 886-	Toronto	Landline	Fibernetics Corporation
(437) 887-	Toronto	Landline	Fibernetics Corporation
(437) 888-	Toronto	Landline	Fibernetics Corporation
(437) 889-	Toronto	Landline	Fibernetics Corporation

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