ZIP Code 99133
Grand Coulee · Grant, Washington
99133 is the ZIP code of Grand Coulee in Grant, Washington, United States.
- ZIP Code
- 99133
- County
- Grant
- State
- Washington
- Country
- United States
Place with ZIP code 99133
| Place | County | Location |
|---|---|---|
| Grand Coulee | Grant | 47.938, -118.998 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 99133?
Grand Coulee.
Which county and state is 99133 in?
Grant, Washington, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.