Roselle, Illinois Area Code
Roselle, IL is officially utilizing 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 Roselle, IL area code information read more about area codes 331 and 630 details and Illinois area codes.
Roselle, IL is located in DuPage County and observes the Central Time Zone.
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