Home Postcode finder VIC Mount Buller Mount Buller postcode VIC Mount Buller is a locality in Victoria covered by postcode 3723. Postcode 3723 State or territory Victoria (VIC) Region Vic Far Country Add a free Mount Buller business listing Be the first listing in Mount Buller Common questionsWhat is the postcode for Mount Buller?Mount Buller, VIC has the postcode 3723.What state is Mount Buller in?Mount Buller is in Victoria (VIC).Does postcode 3723 cover more than one suburb?Yes. Postcode 3723 covers 25 localities, so the postcode alone does not identify Mount Buller. Browse other postcodes in Victoria, or widen the search to every Australian postcode.