Post Office – Llanelli, Felinfoel – Opening Hours & Branch Details You may visit Post Office at 20 Maesgolau Street, a 1.09 mile driving distance north-east of the centre of Llanelli (nearby Goffa Playing Fields And Park). The branch is a positive addition to the local businesses of Halfway, Llanelli Town Centre, Tyshia, Llwynwhylwyg, Pemberton, Bigyn, Swiss Valley and Trostre. Today’s working hours (Friday) are from 7:00 am – 9:00 pm. On this page you’ll find all the information about Post Office Llanelli, Felinfoel, including the opening times, place of business address details, customer rating or other important info.