Notering byer (10 sted (er)). Velg byen for å se postnummeret (s):
Pont Aber (1) Pont Ceri (1) Pont-Henri (1) Pontamman (1) Pontantwn (1) | Pontargothi (1) Pontarsais (1) Pontyates (1) Pontyberem (1) Porthyrhyd (2) |