Listing cities (12 place(s)). Select the City to see the postcode(s):
| Bala (1) Barmouth (1) Bethania (1) Bethel (1) Bettws Gwerfil Goch (1) Blaenau Ffestiniog (1) | Bont Newydd (1) Bontddu (1) Brithdir (1) Bronaber (1) Bryncrug (1) Bryneglwys (1) |
