| Country | Portugal (PT) |
| UN/LOCODE | CNV |
| Name | Castelo do Neiva |
| Name Without Diacritics | Castelo do Neiva |
| Region | 16 |
| Function Code | 1------- |
| Function | Port |
| Status Code | RL (Recognised Location) |
| Date | 1201 |
| Timezone | Europe/Lisbon |
| Location (UN Format) | 4138N 00848W |
| Latitude Longitude | 41.6282, -8.8019 |