| Country | France (FR) |
| UN/LOCODE | MRZ |
| Name | Marnaz |
| Name Without Diacritics | Marnaz |
| Region | 74 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 201 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4603N 00631E |
| Latitude Longitude | 46.0636, 6.5265 |