Home Postcode finder VIC Moorabbin East Moorabbin East postcode VIC Moorabbin East is a locality in Victoria covered by postcode 3189. Postcode 3189 State or territory Victoria (VIC) Region Dandenong Add a free Moorabbin East business listing More business listings in Moorabbin East Businesses in Moorabbin EastAllpro Paint SystemsMoorabbin East · 0400076814 Common questionsWhat is the postcode for Moorabbin East?Moorabbin East, VIC has the postcode 3189.What state is Moorabbin East in?Moorabbin East is in Victoria (VIC).Does postcode 3189 cover more than one suburb?Yes. Postcode 3189 covers 3 localities, so the postcode alone does not identify Moorabbin East. Browse other postcodes in Victoria, or widen the search to every Australian postcode.