94028
Portola Valley, San Mateo - United States
Postal code 94028 corresponds to Portola Valley, San Mateo, in California (United States).
- Country
- United States (US)
- Department
- California
- Municipality
- San Mateo
- Coordinates
- 37.3702, -122.2182Degrees, minutes, seconds: 37°22'13"N 122°13'06"W
- Time zone
- America/Los_Angeles (UTC-8)
- Dialing code
- +1
How to write the address
Portola Valley, California 94028 United States
Nearby codes