Home Postcode finder VIC Thornbury Thornbury postcode VIC Thornbury is a locality in Victoria covered by postcode 3071. Postcode 3071 State or territory Victoria (VIC) Region Preston Add a free Thornbury business listing More business listings in Thornbury Businesses in Thornbury Dj Hire - Party Hard DjsThornbury · 1300 799 467CAMEL AND STRAW MEDIA PTY LTD132 Harold St. · 0437 749 706Car Care To You11b Archbold Street, Thornbury VIC 3071, Australia · 0411 061 337 Common questionsWhat is the postcode for Thornbury?Thornbury, VIC has the postcode 3071.What state is Thornbury in?Thornbury is in Victoria (VIC).Does postcode 3071 cover more than one suburb?No. Postcode 3071 covers Thornbury only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Victoria, or widen the search to every Australian postcode.