Home Postcode finder VIC Tarnagulla Tarnagulla postcode VIC Tarnagulla is a locality in Victoria covered by postcode 3551. Postcode 3551 State or territory Victoria (VIC) Region Vic Country Add a free Tarnagulla business listing More business listings in Tarnagulla Businesses in TarnagullaTarnagulla Primary School51 Stanley St · 03 54387355 Common questionsWhat is the postcode for Tarnagulla?Tarnagulla, VIC has the postcode 3551.What state is Tarnagulla in?Tarnagulla is in Victoria (VIC).Does postcode 3551 cover more than one suburb?Yes. Postcode 3551 covers 37 localities, so the postcode alone does not identify Tarnagulla. Browse other postcodes in Victoria, or widen the search to every Australian postcode.