| Information about Cefn, Wales | |
|---|---|
| Name | Cefn |
| Post Code | LL17 |
| Area | Denbighshire |
| Country | Wales |
| Name | Place | Post Code |
|---|---|---|
| Cefn Cottage, Cefn | Cefn | LL17 0EY |
| Accar, Cefn | Cefn | LL17 0HF |
| Tyn y Ffordd Fawr, Cefn | Cefn | LL17 0EU |
| Cae Llwyd, Cefn | Cefn | LL17 0HG |
| 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 |