Area Code Lookup
What Area Code Is Granville?
Area code 740 · Ohio
Granville uses area code 740. It is located in Ohio.
Area Code Serving Granville
Frequently Asked Questions
What area code is Granville?
Granville uses area code 740. It is located in Ohio.
How do I call Granville from outside the US?
To call Granville from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-740-XXX-XXXX). The +1 is the country code for all NANPA countries.