United States ZIP codes › Maryland ZIP codes › 20620
20620 ZIP code
Callaway · St. Mary's county, Maryland, United States
20620 is a ZIP code in Maryland, United States, in St. Mary's county. It covers Callaway.
Approximate centre: 38.2275, -76.521 · Open in OpenStreetMap ↗
Places in 20620
- Callaway
Nearby ZIP codes
How to write this address
Name
House number, street
Callaway, Maryland 20620
United States
House number, street
Callaway, Maryland 20620
United States
Looking for Indian pincodes instead? Search India pincodes.