About ZIP code 66944
The ZIP code 66944 routes mail to Haddam in the Kansas 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
66944 - Haddam
ZIP code 66944 is Haddam in Kansas, United States.
| ZIP code | 66944 |
| Place | Haddam |
| Region | Kansas |
| District | Washington |
| Country | United States (US) |
| Coordinates | 39.852, -97.3081 (map) |