| Country | France (FR) |
| UN/LOCODE | ILF |
| Name | Villefontaine |
| Name Without Diacritics | Villefontaine |
| Region | 38 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 701 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4537N 00509E |
| Latitude Longitude | 45.6128, 5.1506 |