| LL21 9PN information | |
|---|---|
| Code postal | LL21 9PN |
| code extérieur | LL21 |
| Endroit | Betws Gwerfil Goch |
| Nom | Endroit | Code postal |
|---|---|---|
| Ty Nant Isaf, Betws Gwerfil Goch | Betws Gwerfil Goch | LL21 9PN |
| Ty Nant Uchaf, Betws Gwerfil Goch | Betws Gwerfil Goch | LL21 9PN |
| Y Fach, Betws Gwerfil Goch | Betws Gwerfil Goch | LL21 9PN |