Area Code Lookup
What Area Code Is Chicago Heights?
Area code 708 · Illinois
Chicago Heights uses area code 708. It is located in Illinois.
Area Code Serving Chicago Heights
Frequently Asked Questions
What area code is Chicago Heights?
Chicago Heights uses area code 708. It is located in Illinois.
How do I call Chicago Heights from outside the US?
To call Chicago Heights from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-708-XXX-XXXX). The +1 is the country code for all NANPA countries.