East Dubuque, Illinois Area Code

East Dubuque, IL Area Codes are

815 and 779

East Dubuque, IL is officially utilizing an area code overlay in which area codes 779 and 815 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to East Dubuque, IL area code information read more about area codes 779 and 815 details and Illinois area codes.

East Dubuque, IL is located in Jo Daviess County and observes the Central Time Zone.
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Illinois Area Code Map