Area Code Lookup
What Area Code Is Le Mars?
Area code 712 · Iowa
Le Mars uses area code 712. It is located in Iowa.
Area Code Serving Le Mars
Frequently Asked Questions
What area code is Le Mars?
Le Mars uses area code 712. It is located in Iowa.
How do I call Le Mars from outside the US?
To call Le Mars from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-712-XXX-XXXX). The +1 is the country code for all NANPA countries.