Oakwood Hills, Illinois Area Code
Oakwood Hills, IL is officially utilizing an area code overlay in which area codes 224 and 847 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.
In addition to Oakwood Hills, IL area code information read more about area codes 224 and 847 details and Illinois area codes.
Oakwood Hills, IL is located in McHenry County and observes the Central Time Zone.
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