About ZIP code 99754
The ZIP code 99754 routes mail to Koyukuk in the Alaska 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
99754 - Koyukuk
ZIP code 99754 is Koyukuk in Alaska, United States.
| ZIP code | 99754 |
| Place | Koyukuk |
| Region | Alaska |
| District | Yukon-Koyukuk (CA) |
| Country | United States (US) |
| Coordinates | 64.8803, -157.7008 (map) |