20620 postal code
United StatesUpdated 2026-11-09Callaway, MarylandSt. Mary's5 digits
Postal code details
1 placeCode
20620
Place
Callaway
Region
Maryland
County
St. Mary's
Coordinates
38.2275, -76.521
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
38.2275, -76.521© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Callaway | Maryland | St. Mary's | 38.2275, -76.521 |
Same code in other countries
8| Country | Place | Region |
|---|---|---|
| FR France | Biguglia | Corse |
| LK Sri Lanka | Gelioya | Central Province |
| MX Mexico | Mesillas | Aguascalientes |
| MY Malaysia | Kuala Terengganu | Terengganu |
| PE Peru | Alto de la Cruz | Piura |
| PL Poland | Lublin | Lublin |
| TR Türkiye | Düzbel | Denizli |
| UA Ukraine | Топильна | Cherkaska |
FAQ
Which city is 20620 in?
Callaway, Maryland, United States.
What are the coordinates of 20620?
38.2275, -76.521
Is 20620 used in other countries?
Yes, 8 other countries.
Updated 2026-11-09. Attribution in Data & license.