Area Code Lookup
What Area Code Is Fredericktown?
Area code 573 · Missouri
Fredericktown uses area code 573. It is located in Missouri.
Area Code Serving Fredericktown
Frequently Asked Questions
What area code is Fredericktown?
Fredericktown uses area code 573. It is located in Missouri.
How do I call Fredericktown from outside the US?
To call Fredericktown from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-573-XXX-XXXX). The +1 is the country code for all NANPA countries.