Home Postcode finder VIC Molka Molka postcode VIC Molka is a locality in Victoria covered by postcode 3666. Postcode 3666 State or territory Victoria (VIC) Region Vic Far Country Add a free Molka business listing Be the first listing in Molka Common questionsWhat is the postcode for Molka?Molka, VIC has the postcode 3666.What state is Molka in?Molka is in Victoria (VIC).Does postcode 3666 cover more than one suburb?Yes. Postcode 3666 covers 16 localities, so the postcode alone does not identify Molka. Browse other postcodes in Victoria, or widen the search to every Australian postcode.