About ZIP code 19966
The ZIP code 19966 routes mail to Millsboro in the Delaware 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
19966 - Millsboro
ZIP code 19966 is Millsboro in Delaware, United States.
| ZIP code | 19966 |
| Place | Millsboro |
| Region | Delaware |
| District | Sussex |
| Country | United States (US) |
| Coordinates | 38.6595, -75.2464 (map) |