Post Office – Coleraine – Opening Hours & Branch Details You may visit Post Office at 16-18 New Row, about a 0.21 mile distance south-west from the centre of Coleraine (not far from Anderson Park and Coleraine Baptish Church). The branch is delighted to provide service to customers within the areas of Somerset, Harpurs Hill, Millburn Road, Coleraine Town Centre, Spittle Hill, Lodge, Churchland and Killowen. If you plan to visit today (Friday), its working times are from 9:00 am until 5:30 pm. Here you’ll find the specifics for Post Office Coleraine, including the business times, address details, direct telephone and other beneficial information.