Hickory Hills, Illinois Area Code

Hickory Hills, IL Area Codes are

Hickory Hills, IL is officially utilizing an area code overlay in which area codes 464 and 708 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Hickory Hills, IL area code information read more about area code 708 and area code 464 and Illinois area codes.

Hickory Hills, IL is located in Cook County and observes the Central Time Zone.
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