Old Berlin, Illinois Area Code

Old Berlin, IL is officially utilizing an area code overlay in which area codes 217 and 447 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Old Berlin, IL area code information read more about area codes 217 and 447 details and Illinois area codes.

Old Berlin, IL is located in Sangamon County and observes the Central Time Zone.
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