Find a City by ZIP code.
94028 ZIP Code Detail Information
94028 ZIP code is designated for Portola Valley in San Mateo of California. More information on this ZIP code is available below. If you came here after performing a reverse phone lookup, these details are provided to give you a general idea of the phone number's location.
94028 ZIP Code - Map, City, County, State, and Location
| City: | Portola Valley |
| County: | San Mateo |
| State: | California (CA) |
| Latitude: | 37.3702 |
| Longitude: | -122.2182 |
| Time Zone: | America/Los Angeles (PDT) |
| Current Time: | 10:25:07 (UTC -7) |
| Today's Date: | Monday, May 20, 2024 |
If you are trying identify a ZIP code for any specific address, you can use USPS' lookup service. You could also use our free ZIP Code Lookup app to identify ZIP code for any location in the United States.