Area Code 314
Saint Louis, Missouri - Covers 785K phone records in our database
314
Saint Louis
Missouri
785K
About Area Code 314
Area code 314 is a telephone area code serving Saint Louis and surrounding areas in Missouri. Our database contains 785K phone records associated with this area code.
Area code 314 covers the following areas:
| City | State | Records |
|---|---|---|
| Saint Louis | Missouri | 783K |
| Willmar | Minnesota | 716 |
| Sioux Falls | South Dakota | 338 |
| Worden | Illinois | 225 |
How to Use Area Code 314
To call a phone number with area code 314, dial 1-314-XXX-XXXX from within the United States. For international calls to this area code, dial your country's exit code followed by 1-314 and the 7-digit local number.
If you've received an unknown call from area code 314, you can use our reverse phone lookup tool to identify the caller.