21530
Flintstone, Allegany - United States
Postal code 21530 corresponds to Flintstone, Allegany, in Maryland (United States).
- Country
- United States (US)
- Department
- Maryland
- Municipality
- Allegany
- Coordinates
- 39.6993, -78.5739Degrees, minutes, seconds: 39°41'57"N 78°34'26"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
Flintstone, Maryland 21530 United States
Nearby codes