Post Office – Inverallochy, Cairnbulg – Opening Hours & Branch Details You can find Post Office at 2 Main Street, a 0.08 mile drive north from the centre of Inverallochy (close to Fraserburgh Golf Club and Inverallochy Golf Club). The branch is a positive addition to the local businesses of Inverallochy Town Centre, Fraserburgh, Cairness, Rathen, Cairnbulg and St Combs. Today (Friday), business hours begin at 7:00 am and continue until 8:00 pm. For other information about Post Office Inverallochy, Cairnbulg, including the working times, navigation and contact details, please refer to the sections on this page.