Home Postcode finder VIC Warrnambool Warrnambool postcode VIC Warrnambool is a locality in Victoria covered by postcode 3280. Postcode 3280 State or territory Victoria (VIC) Region Vic Far Country Add a free Warrnambool business listing More business listings in Warrnambool Businesses in WarrnamboolWarrnambool CollegeGrafton Rd · 03 55644444Brauer CollegeCaramut Rd · 03 55603888Emmanuel College37 Ardlie St · 03 55600888 Common questionsWhat is the postcode for Warrnambool?Warrnambool, VIC has the postcode 3280.What state is Warrnambool in?Warrnambool is in Victoria (VIC).Does postcode 3280 cover more than one suburb?Yes. Postcode 3280 covers 4 localities, so the postcode alone does not identify Warrnambool. Browse other postcodes in Victoria, or widen the search to every Australian postcode.