Belmont zipcode
| City | Belmont |
| ZIP Code | 99104 |
| Type | Standard |
| State Code | WA |
| State | Washington |
ZIP code of Belmont is 99104. This place is located in Washington state in US. To send any postal service to Belmont, you must use 99104 zipcode.
The ZIP code 99104 is also used with 1 more city name of Washington.
- Farmington, WA