Area Code Lookup
What Area Code Is Marshallville?
Area code 330 · Ohio
Marshallville uses area code 330. It is located in Ohio.
Area Code Serving Marshallville
Frequently Asked Questions
What area code is Marshallville?
Marshallville uses area code 330. It is located in Ohio.
How do I call Marshallville from outside the US?
To call Marshallville from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-330-XXX-XXXX). The +1 is the country code for all NANPA countries.