About ZIP code 99116
The ZIP code 99116 routes mail to Coulee Dam in the Washington region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
99116 - Coulee Dam
ZIP code 99116 is Coulee Dam in Washington, United States.
| ZIP code | 99116 |
| Place | Coulee Dam |
| Region | Washington |
| District | Okanogan |
| Country | United States (US) |
| Coordinates | 48.0379, -118.9419 (map) |