Prosser zipcode
| City | Prosser |
| ZIP Code | 99350 |
| Type | Standard |
| State Code | WA |
| State | Washington |
ZIP code of Prosser is 99350. This place is located in Washington state in US. To send any postal service to Prosser, you must use 99350 zipcode.
You should avoid following 1 city name of Washington to be used with the ZIP code 99350.
- North Prosser, WA