Los Altos, CA Area Codes
Los Altos is served by area code 650. It is in California, Santa Clara County. About 43,078 people live in its 3 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 650 |
| State / province | California |
| County | Santa Clara County |
| Population | 43,078 |
| ZIP codes | 3 |
| Time zone | Pacific |
| Coordinates | 37.3636, -122.1192 |
What area code is Los Altos in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 650 | California | 951,432 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Mountain View 650Cupertino 408, 669Stanford 650Palo Alto 650Sunnyvale 408, 669Menlo Park 650Saratoga 408, 669Santa Clara 408, 669
How to dial
Dial 650 + 7 digits for a number in Los Altos, or +1 650 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.