Area Code 517 Michigan, USA

WhereCall is here to provide you with the most information on the area code 517, located in Michigan, USA. This area code contains 555 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)517
LocationMichigan, USA
In Jeopardy?No
Is Assigned?Yes
Assignment Date01 Jan 1947
In Service?Yes
In Service Date01 Jan 1947
Predominant Timezone(s)UTC-05:00
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