21104
Marriottsville, Carroll - United States
Postal code 21104 corresponds to Marriottsville, Carroll, in Maryland (United States).
- Country
- United States (US)
- Department
- Maryland
- Municipality
- Carroll
- Coordinates
- 39.3342, -76.9132Degrees, minutes, seconds: 39°20'03"N 76°54'48"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
Marriottsville, Maryland 21104 United States
Nearby codes