Home Postcode finder VIC Ballyrogan Ballyrogan postcode VIC Ballyrogan is a locality in Victoria covered by postcode 3375. Postcode 3375 State or territory Victoria (VIC) Region Vic Far Country Add a free Ballyrogan business listing More business listings in Ballyrogan Businesses in BallyroganJust Walls Pty Ltd - Geelong Retaining WallsGeelong Road, Ballyrogan VIC, Australia · 0412 445 393 Common questionsWhat is the postcode for Ballyrogan?Ballyrogan, VIC has the postcode 3375.What state is Ballyrogan in?Ballyrogan is in Victoria (VIC).Does postcode 3375 cover more than one suburb?Yes. Postcode 3375 covers 4 localities, so the postcode alone does not identify Ballyrogan. Browse other postcodes in Victoria, or widen the search to every Australian postcode.