| Country | United Kingdom (GB) |
| UN/LOCODE | DYR |
| Name | Dwyran |
| Name Without Diacritics | Dwyran |
| Region | AGY |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1307 |
| Timezone | Europe/London |
| Location (UN Format) | 5310N 00419W |
| Latitude Longitude | 53.1672, -4.3219 |