Commune · Isère · Auvergne-Rhône-Alpes · France
La Balme-les-Grottes — Postal code
The postal code of La Balme-les-Grottes is 38390.
- Commune
- La Balme-les-Grottes
- Department
- Isère
- Region
- Auvergne-Rhône-Alpes
- Country
- France
- Postal code
- 38390Single source Value from one source, not cross-checked.
- Coordinates
- 45.8521, 5.3332
View on OpenStreetMap - Time zone
- Europe/Paris (UTC+1 / UTC+2 DST)
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