Saint Johnsbury, Vermont Area Code
Saint Johnsbury, VT Area Codes are
Saint Johnsbury, VT is officially utilizing one area code which is area code 802.
In addition to Saint Johnsbury, VT area code information read more about area code 802 details and Vermont area codes.
Saint Johnsbury, VT is located in Caledonia County and observes the Eastern Time Zone. View our Times by Area Code tool.
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