Area Code Lookup
What Area Code Is Saint Johnsbury?
Area code 802 · Vermont
Saint Johnsbury uses area code 802. It is located in Vermont.
Area Code Serving Saint Johnsbury
Frequently Asked Questions
What area code is Saint Johnsbury?
Saint Johnsbury uses area code 802. It is located in Vermont.
How do I call Saint Johnsbury from outside the US?
To call Saint Johnsbury from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-802-XXX-XXXX). The +1 is the country code for all NANPA countries.