Matalan – Carmarthen – Opening Hours & Store Details Matalan is proud to be situated in Pensarn Retail Park at 1 Stephens Way, a 0.57 mile drive south from the centre of Carmarthen (close to Royal Mail Sorting Centre and Llangunnor Primary School). This store is an added feature to the areas of Llanllwch, Carmarthen Junction, Carmarthen Town Centre, Llangynnwr, Johnstown, Nantycaws, Cwmffrwd and Carmarthen Bridge Junction. Please see this page for the specifics on Matalan Carmarthen, including the working hours, store address info, direct phone and further details.