Area Code 773
Chicago, Illinois - Covers 1.2M phone records in our database
773
Chicago
Illinois
1.2M
About Area Code 773
Area code 773 is a telephone area code serving Chicago and surrounding areas in Illinois. Our database contains 1.2M phone records associated with this area code.
Area code 773 covers the following areas:
| City | State | Records |
|---|---|---|
| Chicago | Illinois | 1.2M |
| Viroqua | Wisconsin | 2K |
| Winona | Minnesota | 133 |
How to Use Area Code 773
To call a phone number with area code 773, dial 1-773-XXX-XXXX from within the United States. For international calls to this area code, dial your country's exit code followed by 1-773 and the 7-digit local number.
If you've received an unknown call from area code 773, you can use our reverse phone lookup tool to identify the caller.