San Leandro, CA Area Codes
San Leandro is served by area codes 341 and 510. It is in California, Alameda County. About 108,103 people live in its 3 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 341, 510 |
| State / province | California |
| County | Alameda County |
| Population | 108,103 |
| ZIP codes | 3 |
| Time zone | Pacific |
| Coordinates | 37.7033, -122.1507 |
What area code is San Leandro in?
ZIP codes in the code footprint
Nearby towns and their area codes
San Lorenzo 341, 510Castro Valley 341, 510Alameda 341, 510Hayward 341, 510Oakland 341, 510Union City 341, 510Moraga 925Emeryville 341, 510
How to dial
Dial 341 + 7 digits for a number in San Leandro, or +1 341 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.