Post Office – Boncath, Abercych Mobile Service – Opening Hours & Branch Details Post Office is positioned on Village Hall, 3.01 miles north-east of the centre of Boncath (near to Ysgol Cenarth and Saint Llawddog Church). This branch is delighted to serve customers within the areas of Cenarth, Llantood, Capel Newydd / Newchapel, Rhos Hill, Newchapel, Abercych and Penrhiw. Unfortunately, it will be closed the whole day (Friday). On this page you can find all the pertinent information about Post Office Boncath, Abercych Mobile Service, including the hours of opening, location description and phone details.