Area Code 437

WhereCall is here to provide you with the most information on the area code 437. This area code contains 0 prefixes and is not in jeopardy of exceeding the known supply of central office codes during the planning/implementation interval for relief.

NPA Information
Area Code (NPA) 437
In Jeopardy? No
Is Assigned? Yes
Assignment Date 25 Jul 2011
In Service? Yes
In Service Date 25 Mar 2013
Parent NPA 647
Overlay Yes
Overlay Complex 416/437/647
Predominant Timezone(s) UTC-05:00
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