Area Code Lookup
What Area Code Is Holmen?
Area code 608 · Wisconsin
Holmen uses area code 608. It is located in Wisconsin.
Area Code Serving Holmen
Frequently Asked Questions
What area code is Holmen?
Holmen uses area code 608. It is located in Wisconsin.
How do I call Holmen from outside the US?
To call Holmen from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-608-XXX-XXXX). The +1 is the country code for all NANPA countries.