| Country | France (FR) |
| UN/LOCODE | NNW |
| Name | Castanet |
| Name Without Diacritics | Castanet |
| Region | 81 |
| Function Code | -----6-- |
| Function | Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 1901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4359N 00202E |
| Latitude Longitude | 44.2784, 2.2902 |