21555
Oldtown, Allegany - United States
Postal code 21555 corresponds to Oldtown, Allegany, in Maryland (United States).
- Country
- United States (US)
- Department
- Maryland
- Municipality
- Allegany
- Coordinates
- 39.5846, -78.6044Degrees, minutes, seconds: 39°35'05"N 78°36'16"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
Oldtown, Maryland 21555 United States
Nearby codes