Marquette Heights, Illinois Area Code

Marquette Heights, IL Area Codes are


Marquette Heights, IL is officially utilizing two area codes which are area codes 309 and 861.

In addition to Marquette Heights, IL area code information read more about area codes 309 and 861 details and Illinois area codes.

Marquette Heights, IL is located in Tazewell County and observes the Central Time Zone.
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Illinois Area Code Map