Postal Code 38540
Grenay +3 · Isère, Auvergne-Rhône-Alpes
38540 is the postal code of Grenay, Heyrieux, Saint-Just-Chaleyssin and 1 other place in Isère, Auvergne-Rhône-Alpes, France.
- Postal Code
- 38540
- Department
- Isère
- Region
- Auvergne-Rhône-Alpes
- Country
- France
4 places with postal code 38540
| Place | Sub-district | Department | Location |
|---|---|---|---|
| Grenay | Vienne | Isère | 45.663, 5.080 |
| Heyrieux | Vienne | Isère | 45.632, 5.063 |
| Saint-Just-Chaleyssin | Vienne | Isère | 45.594, 4.998 |
| Valencin | Vienne | Isère | 45.611, 5.029 |
Near Lyon
The nearest major city is Lyon, about 20 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 38540?
Grenay, Heyrieux, Saint-Just-Chaleyssin, Valencin.
Which department and region is 38540 in?
Isère, Auvergne-Rhône-Alpes, France.
What is the nearest major city to 38540?
Lyon, about 20 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.