21030
Cockeysville, Baltimore - United States
Postal code 21030 corresponds to Cockeysville, Baltimore, in Maryland (United States).
- Country
- United States (US)
- Department
- Maryland
- Municipality
- Baltimore
- Coordinates
- 39.4919, -76.6677Degrees, minutes, seconds: 39°29'31"N 76°40'04"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
Cockeysville, Maryland 21030 United States
Nearby codes