Home Postcode finder VIC Mount Burnett Mount Burnett postcode VIC Mount Burnett is a locality in Victoria covered by postcode 3781. Postcode 3781 State or territory Victoria (VIC) Region Ferntree Gully Add a free Mount Burnett business listing Be the first listing in Mount Burnett Common questionsWhat is the postcode for Mount Burnett?Mount Burnett, VIC has the postcode 3781.What state is Mount Burnett in?Mount Burnett is in Victoria (VIC).Does postcode 3781 cover more than one suburb?Yes. Postcode 3781 covers 3 localities, so the postcode alone does not identify Mount Burnett. Browse other postcodes in Victoria, or widen the search to every Australian postcode.