Netherlands
6657 post code
Post code details
1 placeCode
Place
Boven-Leeuwen
Region
Guelders
County
West Maas en Waal Municipality
Coordinates
51.8836, 5.5489
Accuracy
6 / 6
Country
Netherlands
Location
OpenStreetMap ↗
51.8836, 5.5489© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Boven-Leeuwen | Guelders | West Maas en Waal Municipality | 51.8836, 5.5489 |
Same code in other countries
3FAQ
Which city is 6657 in?
Boven-Leeuwen, Guelders, Netherlands.
What are the coordinates of 6657?
51.8836, 5.5489
Is 6657 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