About ZIP code 21133
The ZIP code 21133 routes mail to Randallstown 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
21133 - Randallstown
ZIP code 21133 is Randallstown in Maryland, United States.
| ZIP code | 21133 |
| Place | Randallstown |
| Region | Maryland |
| District | Baltimore |
| Country | United States (US) |
| Coordinates | 39.3746, -76.8002 (map) |