About ZIP code 81233
The ZIP code 81233 routes mail to Howard in the Colorado 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
81233 - Howard
ZIP code 81233 is Howard in Colorado, United States.
| ZIP code | 81233 |
| Place | Howard |
| Region | Colorado |
| District | Fremont |
| Country | United States (US) |
| Coordinates | 38.41, -105.7698 (map) |