Post Office – Cardigan, Llechryd Mobile Service – Opening Hours & Branch Details Post Office is currently found at 50 Maes Y Deri, about a 2.64 mile driving distance south-east of the centre of Cardigan (near to Llechrhyd Ysgol Gynradd). The branch is situated in a convenient location for people from Penrherber, Llandygwydd, Monington, Tre-Groes, Moylgrove, Llechryd, Cilgerran and Llangoedmor. It’ll be closed for all of today (Friday). On this page you may find all the up-to-date information about Post Office Cardigan, Llechryd Mobile Service, including the working hours, branch address details, email contact, and more info.