4203 postal code
SwitzerlandUpdated 2026-11-09Grellingen, Kanton Basel-LandschaftBezirk Laufen4 digits
Postal code details
1 placeCode
4203
Place
Grellingen
Region
Kanton Basel-Landschaft
County
Bezirk Laufen
Coordinates
47.439, 7.5866
Accuracy
4 / 6
Country
Switzerland
Location
OpenStreetMap ↗
47.439, 7.5866© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Grellingen | Kanton Basel-Landschaft | Bezirk Laufen | 47.439, 7.5866 |
Same code in other countries
3| Country | Place | Region |
|---|---|---|
| AM Armenia | Aygepar | Tavush |
| AR Argentina | ALTA GRACIA | Santiago Del Estero |
| AT Austria | Altenberg bei Linz | Oberösterreich |
FAQ
Which city is 4203 in?
Grellingen, Kanton Basel-Landschaft, Switzerland.
What are the coordinates of 4203?
47.439, 7.5866
Is 4203 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.