Pen-pedair-heol
CF82 8 – Caerphilly / Caerffili, Gwent
CF82 8 – Caerphilly / Caerffili, Gwent
NP11 5 – Torfaen / Tor-faen, Gwent
NP7 7 – Monmouthshire / Sir Fynwy, Gwent
NP16 6 – Monmouthshire / Sir Fynwy, Gwent
NP24 6 – Caerphilly / Caerffili, Gwent
NP15 1 – Monmouthshire / Sir Fynwy, Gwent
CF83 1 – Caerphilly / Caerffili, Gwent
NP7 8 – Monmouthshire / Sir Fynwy, Gwent