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