314 Area Code
St. Louis, MO and 4 other locations · United States
Country code +1 · ISO US
Example 314 Number
A sample number from this area code, formatted three ways.
| National | International | E.164 |
|---|---|---|
| (314) 555-0123 | +1 314-555-0123 | +13145550123 |
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Pre-filled with a 314 sample number. Edit it and click "Try It" to see the parsed result.
Cities and Regions
Locations served by the 314 area code, according to Google's libphonenumber.
- · St. Louis, MO
- · Florissant, MO
- · Hazelwood, MO
- · Missouri
- · Bridgeton, MO
How to Dial United States Numbers
From abroad
Dial +1 followed by the national number, dropping any leading 1.
Within United States
Dial 1 before the local number to make a domestic call.
Dialing out of United States
Dial 011 followed by the destination country code and number.
Nearby United States Area Codes
Frequently Asked Questions
Where is the 314 area code?
└ The 314 area code covers St. Louis, MO in United States.
What timezone is the 314 area code in?
└ Numbers in the 314 area code are in the America/Chicago timezone.
How do I dial a 314 number?
└ From abroad, dial +1 314 followed by the local number. Within United States, dial 1314 before the local number.