Area Code Lookup
What Area Code Is Owosso?
Area code 989 · Michigan
Owosso uses area code 989. It is located in Michigan.
Area Code Serving Owosso
Frequently Asked Questions
What area code is Owosso?
Owosso uses area code 989. It is located in Michigan.
How do I call Owosso from outside the US?
To call Owosso from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-989-XXX-XXXX). The +1 is the country code for all NANPA countries.