Area Code 217 Illinois, USA

WhereCall is here to provide you with the most information on the area code 217, located in Illinois, USA. This area code contains 751 prefixes and is in jeopardy of exceeding the known supply of central office codes during the planning/implementation interval for relief.

NPA Information
Area Code (NPA) 217
NPA Status Active
Location Illinois, USA
In Jeopardy? Yes
Is Assigned? Yes
Assignment Date 01 Jan 1947
In Service? Yes
In Service Date 01 Jan 1947
Overlay Yes
Overlay Complex 217/447
Predominant Timezone(s) UTC-06:00
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