99350 Zip code is used for Prosser Area Code City in Benton County, Washington in Usa. The ZIP Codes / Postal Codes are Used by USPS (United States Postal Service known as “Post Office”, “ Usa Mail”, or” Postal Service”, an independent agency of the United States federal government responsible for providing postal service in the United States). Below is the detail for 99350, Prosser Area Code City.
| Zip Code | : | 99350 |
| City Name | : | Prosser Area Code |
| County Name | : | Benton County |
| State Name | : | Washington |
| Country Name | : | USA |
| Area Code | : | 509 |
| Time Zone | : | PST |
| Country Code | : | +1 |
| Currency | : | $ USA Dollor |
| ISO Code | : | USA |