Area Code Lookup
What Area Code Is Terre Haute?
Area code 812 · Indiana
Terre Haute uses area code 812. It is located in Indiana.
Area Code Serving Terre Haute
Frequently Asked Questions
What area code is Terre Haute?
Terre Haute uses area code 812. It is located in Indiana.
How do I call Terre Haute from outside the US?
To call Terre Haute from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-812-XXX-XXXX). The +1 is the country code for all NANPA countries.