About ZIP code 99174
The ZIP code 99174 routes mail to Steptoe 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
99174 - Steptoe
ZIP code 99174 is Steptoe in Washington, United States.
| ZIP code | 99174 |
| Place | Steptoe |
| Region | Washington |
| District | Whitman |
| Country | United States (US) |
| Coordinates | 47.006, -117.356 (map) |