314 Area Code in Missouri Start With 406
Enter the last 2 digits to find that number inKirkwood, Missouri.
Information for Area Code 314
Country: United States
Cities in Area: Kirkwood, Maryland Heights, Mehlville, Oakville, Spanish Lake, St. Louis, University City, Webster Groves, Affton, Ferguson, Florissant, Hazelwood
Where is Area Code 314?
Area code (314) is in the state ofMissouri, and there are12 cities in this area code.