A Aberkenfig Anglesey B Blaenau Gwent Brackla Bridgend Bridgend Bridgend Industrial Estate Brynmenyn C Cadle Caerphilly Caerphilly Cardiff Carmarthenshire Ceredigion Crumlin D Denbighshire F Flintshire G Gorseinon Gwynedd K Kenfig Hill L Landore Llanbradach Llansamlet M Merthyr Tydfil Monmouthshire Morriston N Neath Port Talbot Newbridge Newport P Pembrokeshire Pencoed Powys R Rhondda Cynon Taff S Swansea T The Vale of Glamorgan Torfaen W Wrexham Wrexham Industrial Estate