| Information about Derwen, Wales | |
|---|---|
| Name | Derwen |
| Post Code | LL21 |
| Area | Denbighshire |
| Country | Wales |
| Name | Place | Post Code |
|---|---|---|
| Tyddyn Isaf, Derwen | Derwen | LL21 9SH |
| Tyn y Coed, Derwen | Derwen | LL21 9SN |
| Meillionydd, Derwen | Derwen | LL21 9SG |
| Information about Wales | |
|---|---|
| Name | Wales |
| ISO 3166-1-2 | GB-WLS |
| Timezone | Greenwich Mean Time (UTC) |
| Language | Welsh English |
| Information about Denbighshire | |
|---|---|
| Name | Denbighshire |
| European divisions | UKL13 |