Carol Stream, Illinois Area Code

Carol Stream, IL Area Codes are

630 and 331

Carol Stream, IL is currently using an area code overlay in which area codes 331 and 630 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Carol Stream, IL area code information read more about area codes 331 and 630 details and Illinois area codes.

Carol Stream, IL is located in DuPage County and observes the Central Time Zone.
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Illinois Area Code Map