Commune · Landes · Nouvelle-Aquitaine · France
Castandet — Postal code
The postal code of Castandet is 40270.
- Commune
- Castandet
- Department
- Landes
- Region
- Nouvelle-Aquitaine
- Country
- France
- Postal code
- 40270Single source Value from one source, not cross-checked.
- Coordinates
- 43.8121, -0.3515
View on OpenStreetMap
About this page
French postal codes have five digits: the first two identify the département. One postal code usually serves several communes, so a code page lists every commune it covers.
GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page