Reference facts
Postal code 94028 — Portola Valley
See every recorded place, administrative area and coordinate for postal code 94028 — Portola Valley in US.
Reference facts
| Postal code | 94028 |
|---|---|
| Country code | US |
| Primary administrative area | California |
| Recorded places | 1 |
| Place 1 | Portola Valley · Administrative area: California · Secondary area: San Mateo · Coordinates: 37.3702, -122.2182 |