| Country | Portugal (PT) |
| UN/LOCODE | OPO |
| Name | Porto |
| Name Without Diacritics | Porto |
| Region | 13 |
| Function Code | 12345--- |
| Function | Port, Rail, Road, Airport, Postal Exchange Office |
| Status Code | AI (Code Adopted By International Organization) |
| Date | 401 |
| Location (UN Format) | 4109N 00837W |