| Country | United Kingdom (GB) |
| UN/LOCODE | HW9 |
| Name | Halwill |
| Name Without Diacritics | Halwill |
| Region | DEV |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1601 |
| Timezone | Europe/London |
| Location (UN Format) | 5046N 00414W |
| Latitude Longitude | 50.7781, -4.2084 |