Milligan College, Tennessee Area Code
Milligan College, TN Area Codes are
Milligan College, TN is officially utilizing one area code which is area code 423.
In addition to Milligan College, TN area code information read more about area code 423 details and Tennessee area codes.
Milligan College, TN is located in Carter County and observes the Eastern Time Zone. View our Times by Area Code tool.
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