| Country | United Kingdom (GB) |
| UN/LOCODE | AHW |
| Name | Calthwaite |
| Name Without Diacritics | Calthwaite |
| Region | CMA |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1307 |
| Timezone | Europe/London |
| Location (UN Format) | 5444N 00249W |
| Latitude Longitude | 54.7535, -2.8275 |