Iet-y-bwlch
SA34 0 – Carmarthenshire / Sir Gaerfyrddin, Dyfed
Dyfed
Cwmann
SA48 8 – Carmarthenshire / Sir Gaerfyrddin, Dyfed
Rhosmaen
SA19 7 – Carmarthenshire / Sir Gaerfyrddin, Dyfed
Pontbren Araeth
SA19 6 – Carmarthenshire / Sir Gaerfyrddin, Dyfed
Llanarthne
SA32 8 – Carmarthenshire / Sir Gaerfyrddin, Dyfed
The Clôs
SA33 5 – Carmarthenshire / Sir Gaerfyrddin, Dyfed
Goodwick / Wdig
SA64 0 – Pembrokeshire / Sir Benfro, Dyfed
Strata Florida
SY25 6 – Ceredigion / Sir Ceredigion, Dyfed
Bethesda
SA67 8 – Pembrokeshire / Sir Benfro, Dyfed
New Cross / Y Gors
SY23 4 – Ceredigion / Sir Ceredigion, Dyfed