The DG postcode area, also known as the Dumfries and Galloway postcode area, is a group of postcode districts around Annan, Canonbie, Castle Douglas, Dalbeattie, Dumfries, Gretna, Kirkcudbright, Langholm, Lockerbie, Moffat, Newton Stewart, Sanquhar, Stranraer and Thornhill in Scotland. The postcode area also includes a few addresses just over the border in Cumbria, England.