Area Code 314 — Missouri
Area code 314 is located in Missouri and operates on Central Time . The largest city served is Oakville .
Coverage Area
Area code 314 — MissouriArea Code Details
- Area Code
- 314
- State / Province
- Missouri (MO)
- Country
- United States
- Time Zone
- Central Time Central Time
- Local Time Now
- —
- Status
- Active
- Code Type
- General Purpose Code
- In Service Since
- January 1, 1947
- Assigned
- January 1, 1947
- Population Served
- ~119,146 est.
- Overlay Complex
- 314/557
History & Relationships
New codes split from 314
Overlay complex — shares geography with
Rate Centers & Exchanges
6 rate centers identified within area code 314
Other Area Codes in Missouri
View all →Nearby Area Codes
Frequently Asked Questions About Area Code 314
What state is area code 314?
Area code 314 is located in Missouri, United States.
Where is area code 314 from?
Area code 314 originates from Missouri. It operates in the Central Time zone.
What time zone is area code 314?
Area code 314 falls within the Central Time zone (Central Time).
What cities are in area code 314?
Area code 314 serves cities including Oakville, Mehlville, Kirkwood, Creve Coeur, Ladue, St Louis.
Is a call from area code 314 a scam?
Area code 314 is a legitimate general purpose code area code serving Missouri. Like any area code, individual numbers using 314 can be used for scam calls — always verify the specific number if you receive an unexpected or suspicious call.