Area Code 520
Tucson, Arizona - Covers 643K phone records in our database
520
Tucson
Arizona
643K
About Area Code 520
Area code 520 is a telephone area code serving Tucson and surrounding areas in Arizona. Our database contains 643K phone records associated with this area code.
Area code 520 covers the following areas:
| City | State | Records |
|---|---|---|
| Tucson | Arizona | 642K |
| San Antonio | Texas | 398 |
| Wilmington | California | 160 |
How to Use Area Code 520
To call a phone number with area code 520, dial 1-520-XXX-XXXX from within the United States. For international calls to this area code, dial your country's exit code followed by 1-520 and the 7-digit local number.
If you've received an unknown call from area code 520, you can use our reverse phone lookup tool to identify the caller.