314 Area Code in Missouri Start With 452
Enter the last 2 digits to find that number in Kirkwood, 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 of Missouri, and there are 12 cities in this area code.