Denmark
6400 post code
Post code details
1 placeCode
Place
Sønderborg
Region
South Denmark
County
Sønderborg Kommune
Coordinates
54.9213, 9.7764
Accuracy
6 / 6
Country
Denmark
Location
OpenStreetMap ↗
54.9213, 9.7764© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Sønderborg | South Denmark | Sønderborg Kommune | 54.9213, 9.7764 |
FAQ
Which city is 6400 in?
Sønderborg, South Denmark, Denmark.
What are the coordinates of 6400?
54.9213, 9.7764
Is 6400 used in other countries?
Yes, 6 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