| Information about Derwen, Wales | |
|---|---|
| Name | Derwen |
| Post Code | LL21 |
| Area | Denbighshire |
| Country | Wales |
| Name | Place | Post Code |
|---|---|---|
| Tan yr Eglwys, Derwen | Derwen | LL21 9SF |
| Gwylfa, Derwen | Derwen | LL21 9SF |
| Commins, Derwen | Derwen | LL21 9SH |
| Sarnat Gwyn, Derwen | Derwen | LL21 9SH |
| Maes y Llan, Derwen | Derwen | LL21 9SF |
| Ty Isaf, Derwen | Derwen | LL21 9SN |
| Fawnog Rydd, Derwen | Derwen | LL21 9RN |
| Yr Hen Dyr Ysgol, Derwen | Derwen | LL21 9SF |
| Sarnedd Gwyn, Derwen | Derwen | LL21 9SH |
| Tan y Graig, Derwen | Derwen | LL21 9SF |
| Hendre Fawr, Derwen | Derwen | LL21 9SL |
| Parc Bach, Derwen | Derwen | LL21 9SH |
| Cefn Mawr, Derwen | Derwen | LL21 9SG |
| Glanaber, Derwen | Derwen | LL21 9RN |
| Ysgubor Lelo, Derwen | Derwen | LL21 9SF |
| Maes Annedd, Derwen | Derwen | LL21 9RU |
| Rose Cottage, Derwen | Derwen | LL21 9SG |
| Tyn y Glyn, Derwen | Derwen | LL21 9SN |
| Bryntirion, Derwen | Derwen | LL21 9SH |
| Llwyn Uchaf, Derwen | Derwen | LL21 9SH |
| 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 |