| Country | France (FR) |
| UN/LOCODE | JHU |
| Name | Saint-GrÈgoire-d'Ardennes |
| Name Without Diacritics | Saint-Gregoire-d'Ardennes |
| Region | 17 |
| Function Code | -----6-- |
| Function | Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 1901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4530N 00030W |
| Latitude Longitude | 45.5058, -0.4959 |