Home Postcode finder VIC Wombat Creek Wombat Creek postcode VIC Wombat Creek is a locality in Victoria covered by postcode 3888. Postcode 3888 State or territory Victoria (VIC) Region Vic Far Country Add a free Wombat Creek business listing Be the first listing in Wombat Creek Common questionsWhat is the postcode for Wombat Creek?Wombat Creek, VIC has the postcode 3888.What state is Wombat Creek in?Wombat Creek is in Victoria (VIC).Does postcode 3888 cover more than one suburb?Yes. Postcode 3888 covers 22 localities, so the postcode alone does not identify Wombat Creek. Browse other postcodes in Victoria, or widen the search to every Australian postcode.