99133 postal code
United StatesUpdated 2026-11-09Grand Coulee, WashingtonGrant5 digits
Postal code details
1 placeCode
99133
Place
Grand Coulee
Region
Washington
County
Grant
Coordinates
47.9385, -118.9978
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
47.9385, -118.9978© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Grand Coulee | Washington | Grant | 47.9385, -118.9978 |
Same code in other countries
0This code only appears in this country.
FAQ
Which city is 99133 in?
Grand Coulee, Washington, United States.
What are the coordinates of 99133?
47.9385, -118.9978
Is 99133 used in other countries?
No.
Updated 2026-11-09. Attribution in Data & license.