| Country | United Kingdom (GB) |
| UN/LOCODE | DUF |
| Name | Duffield |
| Name Without Diacritics | Duffield |
| Region | DBY |
| Function Code | --3----- |
| Function | Road |
| Status Code | AF (Approved by National Facilitation Body) |
| Date | 9511 |
| Timezone | Europe/London |
| Latitude Longitude | 52.9863, -1.4887 |