United States ZIP codes › Maryland ZIP codes › 21555
21555 ZIP code
Oldtown · Allegany county, Maryland, United States
21555 is a ZIP code in Maryland, United States, in Allegany county. It covers Oldtown.
Approximate centre: 39.5846, -78.6044 · Open in OpenStreetMap ↗
Places in 21555
- Oldtown
Nearby ZIP codes
How to write this address
Name
House number, street
Oldtown, Maryland 21555
United States
House number, street
Oldtown, Maryland 21555
United States
Looking for Indian pincodes instead? Search India pincodes.