Kalkaska, Michigan Area Code
Kalkaska, MI Area Codes are
Kalkaska, MI is officially utilizing one area code which is area code 231.
In addition to Kalkaska, MI area code information read more about area code 231 details and Michigan area codes.
Kalkaska, MI is located in Kalkaska County and observes the Eastern Time Zone. View our Times by Area Code tool.
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