| Country | France (FR) |
| UN/LOCODE | DFV |
| Name | Dieffenbach-au-Val |
| Name Without Diacritics | Dieffenbach-au-Val |
| Region | 68 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4819N 00720E |
| Latitude Longitude | 48.3154, 7.3264 |