Area Code Lookup
What Area Code Is Effingham?
Area code 217 · Illinois
Effingham uses area code 217. It is located in Illinois.
Area Code Serving Effingham
Frequently Asked Questions
What area code is Effingham?
Effingham uses area code 217. It is located in Illinois.
How do I call Effingham from outside the US?
To call Effingham from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-217-XXX-XXXX). The +1 is the country code for all NANPA countries.