About ZIP code 21668
The ZIP code 21668 routes mail to Sudlersville in the Maryland 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
21668 - Sudlersville
ZIP code 21668 is Sudlersville in Maryland, United States.
| ZIP code | 21668 |
| Place | Sudlersville |
| Region | Maryland |
| District | Queen Anne's |
| Country | United States (US) |
| Coordinates | 39.1823, -75.85 (map) |