Area Code Lookup
What Area Code Is Johnson Creek?
Area code 920 · Wisconsin
Johnson Creek uses area code 920. It is located in Wisconsin.
Area Code Serving Johnson Creek
Frequently Asked Questions
What area code is Johnson Creek?
Johnson Creek uses area code 920. It is located in Wisconsin.
How do I call Johnson Creek from outside the US?
To call Johnson Creek from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-920-XXX-XXXX). The +1 is the country code for all NANPA countries.