Dwygyfylchi
LL34 6; Conwy, Wales
Wales
Bwlch-y-sarnau
LD6 5; Powys, Wales
Pinged
SA16 0; Carmarthenshire, Wales
Dolwyddelan
LL25 0; Conwy, Wales
Trelech
SA33 6; Carmarthenshire, Wales
Tirabad
LD4 4; Powys, Wales
Castleton
CF3 2; Newport, Wales
Carno
SY17 5; Powys, Wales
Tregeiriog
LL20 7; Wrexham, Wales
Pentre Halkyn
CH8 8; Flintshire, Wales
Talacre
CH8 9; Flintshire, Wales
Murch
CF64 4; The Vale of Glamorgan, Wales
Llangunllo
LD7 1; Powys, Wales
Milford Haven / Aberdaughleddau
SA73 3; Pembrokeshire, Wales
Tanysgafell
LL57 4; Gwynedd, Wales
Llwyn
LL16 4; Denbighshire, Wales
Aberthin
CF71 7; The Vale of Glamorgan, Wales
Kidwelly / Cydweli
SA17 4; Carmarthenshire, Wales
Mynydd Bodafon
LL71 8; Isle of Anglesey, Wales
Brynteg
LL78 8; Isle of Anglesey, Wales
