Area Code Lookup
What Area Code Is Carmi?
Area code 618 · Illinois
Carmi uses area code 618. It is located in Illinois.
Area Code Serving Carmi
Frequently Asked Questions
What area code is Carmi?
Carmi uses area code 618. It is located in Illinois.
How do I call Carmi from outside the US?
To call Carmi from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-618-XXX-XXXX). The +1 is the country code for all NANPA countries.