Kings Mills, Ohio Area Code

Kings Mills, OH is officially utilizing an area code overlay in which area codes 283 and 513 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Kings Mills, OH area code information read more about area codes 283 and 513 details and Ohio area codes.

Kings Mills, OH is located in Warren County and observes the Eastern Time Zone. View our Times by Area Code tool.