21918
Conowingo, Cecil - United States
Postal code 21918 corresponds to Conowingo, Cecil, in Maryland (United States).
- Country
- United States (US)
- Department
- Maryland
- Municipality
- Cecil
- Coordinates
- 39.6778, -76.1572Degrees, minutes, seconds: 39°40'40"N 76°09'26"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
Conowingo, Maryland 21918 United States
Nearby codes