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