Area Code Lookup
What Area Code Is Lees Summit?
Area code 816 · Missouri
Lees Summit uses area code 816. It is located in Missouri.
Area Code Serving Lees Summit
Frequently Asked Questions
What area code is Lees Summit?
Lees Summit uses area code 816. It is located in Missouri.
How do I call Lees Summit from outside the US?
To call Lees Summit from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-816-XXX-XXXX). The +1 is the country code for all NANPA countries.