Sunnyvale zipcode
| City | Sunnyvale |
| ZIP Code | 94088 |
| Type | PO Box |
| State Code | CA |
| State | California |
ZIP code of Sunnyvale is 94088. This place is located in California state in US. To send any postal service to Sunnyvale, you must use 94088 zipcode.
The ZIP code 94088 is also used with 1 more city name of California.
- Onizuka Afb, CA