Sugar Grove, Illinois Area Code
Sugar Grove, 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 Sugar Grove, IL area code information read more about area codes 331 and 630 details and Illinois area codes.
Sugar Grove, IL is located in Kane County and observes the Central Time Zone.
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