Area Code Lookup
What Area Code Is Corvallis?
Area code 541 · Oregon
Corvallis uses area code 541. It is located in Oregon.
Area Code Serving Corvallis
Frequently Asked Questions
What area code is Corvallis?
Corvallis uses area code 541. It is located in Oregon.
How do I call Corvallis from outside the US?
To call Corvallis from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-541-XXX-XXXX). The +1 is the country code for all NANPA countries.