Area Code Lookup
What Area Code Is South Pekin?
Area code 309 · Illinois
South Pekin uses area code 309. It is located in Illinois.
Area Code Serving South Pekin
Frequently Asked Questions
What area code is South Pekin?
South Pekin uses area code 309. It is located in Illinois.
How do I call South Pekin from outside the US?
To call South Pekin from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-309-XXX-XXXX). The +1 is the country code for all NANPA countries.