| Country | United Kingdom (GB) |
| UN/LOCODE | HRF |
| Name | Harefield |
| Name Without Diacritics | Harefield |
| Region | HIL |
| Function Code | 1------- |
| Function | Port |
| Status Code | AF (Approved by National Facilitation Body) |
| Date | 1401 |
| Timezone | Europe/London |
| Location (UN Format) | 5136N 00029W |
| Latitude Longitude | 51.6033, -0.4855 |