| Country | France (FR) |
| UN/LOCODE | PI9 |
| Name | PrÈfailles |
| Name Without Diacritics | Prefailles |
| Region | 44 |
| Function Code | 1------- |
| Function | Port |
| Status Code | AA (Approved By National Government Agency) |
| Date | 1901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4708N 00213W |
| Latitude Longitude | 47.1283, -2.2159 |