Home Postcode finder VIC Lillico Lillico postcode VIC Lillico is a locality in Victoria covered by postcode 3820. Postcode 3820 State or territory Victoria (VIC) Region Vic Country Add a free Lillico business listing Be the first listing in Lillico Common questionsWhat is the postcode for Lillico?Lillico, VIC has the postcode 3820.What state is Lillico in?Lillico is in Victoria (VIC).Does postcode 3820 cover more than one suburb?Yes. Postcode 3820 covers 3 localities, so the postcode alone does not identify Lillico. Browse other postcodes in Victoria, or widen the search to every Australian postcode.