Lake Bluff, Illinois Area Code
Lake Bluff, 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 Lake Bluff, IL area code information read more about area codes 224 and 847 details and Illinois area codes.
Lake Bluff, IL is located in Lake County and observes the Central Time Zone.
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