Area Code 303
Wheat Ridge, Colorado - Covers 1.5M phone records in our database
303
Wheat Ridge
Colorado
1.5M
About Area Code 303
Area code 303 is a telephone area code serving Wheat Ridge and surrounding areas in Colorado. Our database contains 1.5M phone records associated with this area code.
Area code 303 covers the following areas:
| City | State | Records |
|---|---|---|
| Wheat Ridge | Colorado | 1.5M |
| Wylie | Texas | 676 |
| Venice | California | 146 |
How to Use Area Code 303
To call a phone number with area code 303, dial 1-303-XXX-XXXX from within the United States. For international calls to this area code, dial your country's exit code followed by 1-303 and the 7-digit local number.
If you've received an unknown call from area code 303, you can use our reverse phone lookup tool to identify the caller.