Cwm Nant-gam
NP7 0 – Monmouthshire / Sir Fynwy, Gwent
NP7
Forest Coal Pit
NP7 7 – Monmouthshire / Sir Fynwy, Gwent
Grosmont
NP7 8 – Monmouthshire / Sir Fynwy, Gwent
Llanthony / Llanddewi Nant Hodni
NP7 7 – Monmouthshire / Sir Fynwy, Gwent
Llantilio Crossenny / Llandeilo Gresynni
NP7 8 – Monmouthshire / Sir Fynwy, Gwent