The IV postcode area, also known as the Inverness postcode area, is a group of postcode districts around Achnasheen, Alness, Ardgay, Avoch, Beauly, Cromarty, Dingwall, Dornoch, Elgin, Fochabers, Forres, Fortrose, Gairloch, Garve, Glen Shiel, Invergordon, Inverness, Isle of Skye, Kyle, Lairg, Lossiemouth, Muir of Ord, Munlochy, Nairn, Plockton, Portree, Rogart, Strathcarron, Strathpeffer, Strome Ferry, Tain and Ullapool in Scotland.