Postal reference
ZIP 99116, Washington
ZIP code 99116 is associated with Coulee Dam in Washington in the GeoNames postal reference.
Reference details
- State
- Washington (WA)
- ZIP code
- 99116
- Associated localities
- Coulee Dam
- County names in postal records
- Okanogan
- Approximate postal point
- 48.0379, -118.9419
View point on map ↗
Postal information is adapted from GeoNames, CC BY 4.0. Locality associations and coordinates are approximate, not ZIP boundaries or a guarantee of current mail delivery.