United Kingdom ยท Postcode
Postcode LL17 is Plas-yn-Cefn in Wales, United Kingdom, covering 6 places.
| Postcode | LL17 |
| Place | Plas-yn-Cefn |
| Region | Wales |
| District | Denbighshire |
| Country | United Kingdom (GB) |
| Coordinates | 53.2558, -3.4142 (map) |
| Place | Region | District |
|---|---|---|
| Plas-yn-Cefn | Wales | Denbighshire |
| St Asaph | Wales | Denbighshire |
| Tremeirchion | Wales | Denbighshire |
| Graig | Wales | Denbighshire |
| Llannerch | Wales | Denbighshire |
| Rhuallt | Wales | Denbighshire |
The postcode LL17 routes mail to Plas-yn-Cefn in the Wales region of United Kingdom. It serves 6 localities in total, which is common where one delivery area covers several villages or districts. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.