Home Postcode finder VIC Bethanga Bethanga postcode VIC Bethanga is a locality in Victoria covered by postcode 3691. Postcode 3691 State or territory Victoria (VIC) Region Vic Far Country Add a free Bethanga business listing More business listings in Bethanga Businesses in BethangaBethanga Primary SchoolBeardmore St · 02 60264263 Common questionsWhat is the postcode for Bethanga?Bethanga, VIC has the postcode 3691.What state is Bethanga in?Bethanga is in Victoria (VIC).Does postcode 3691 cover more than one suburb?Yes. Postcode 3691 covers 34 localities, so the postcode alone does not identify Bethanga. It also appears in 2 states or territories, so it does not identify a state either. Browse other postcodes in Victoria, or widen the search to every Australian postcode.