Home Postcode finder VIC East Warburton East Warburton postcode VIC East Warburton is a locality in Victoria covered by postcode 3799. Postcode 3799 State or territory Victoria (VIC) Region Ringwood Add a free East Warburton business listing Be the first listing in East Warburton Common questionsWhat is the postcode for East Warburton?East Warburton, VIC has the postcode 3799.What state is East Warburton in?East Warburton is in Victoria (VIC).Does postcode 3799 cover more than one suburb?Yes. Postcode 3799 covers 7 localities, so the postcode alone does not identify East Warburton. Browse other postcodes in Victoria, or widen the search to every Australian postcode.