21840 ZIP Code Nanticoke, Maryland – USA
The ZIP code 21840 is assigned to Nanticoke city, located in the Wicomico county that is part of the state of Maryland, MD, United States.
21840 zip code map
Postcode location
Nanticoke Maryland,MD
State of 21840
Check all the Maryland ZIP Code list.
US ZIP Codes
Please check all state’s postal code in the United States.