Post Office – Fraserburgh, St Combs – Opening Hours & Branch Details Post Office is located prominently on Mid Street, approximately a 4.36 mile distance south-east from the centre of Fraserburgh (near to Inverallochy Golf Club and St Combs School). The branch is a convenient addition to the districts of Cairness, Inverallochy, Cairnbulg, Towie, St Combs and Rathen. If you plan to drop in today (Friday), its hours of opening are from 8:30 am to 6:00 pm. This page includes open hours, address details or direct telephone for Post Office Fraserburgh, St Combs.