Area code 816
Area code 816 is a telephone area code in the North American Numbering Plan. It serves Missouri, the United States.
- 816area code
- MOMissouri
- UScountry
- 1-Jan-47in service
How to dial a 816 number
From within the United States and Canada, dial 1, then 816, then the seven-digit number. From another country, dial your international access code, then +1 816 and the seven-digit number.
Area code 816 covers the same territory as 975. When several area codes share one area like this, it is called an overlay.
Other area codes in Missouri
235, 314, 417, 557, 573, 636, 660, 975
Frequently asked questions
Where is area code 816?
Area code 816 serves Missouri, the United States.
What is the country code for a 816 number?
Numbers with North American area codes use the country calling code +1.