United States
20664 post code
Post code details
1 placeCode
Place
Newburg
Region
Maryland
County
Charles
Coordinates
38.3298, -76.9175
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗








38.3298, -76.9175© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Newburg | Maryland | Charles | 38.3298, -76.9175 |
Same code in other countries
3FAQ
Which city is 20664 in?
Newburg, Maryland, United States.
What are the coordinates of 20664?
38.3298, -76.9175
Is 20664 used in other countries?
Yes, 3 other countries.
The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in