Notering byer (11 sted (er)). Velg byen for å se postnummeret (s):
| Padeswood (1) Pantasaph (1) Pantyffordd (1) Pen-y-cefn (1) Pengwern (1) Pentre Halkyn (1) | Plas Llwyd (1) Pontblyddyn (1) Pontybodkin (1) Prenbrigog (1) Prestatyn (1) |
