Home Postcodes by state VIC 3189 Postcode 3189 3189 is the postcode for 3 localities in VIC: Moorabbin, Moorabbin East and Wishart. Localities with postcode 3189MoorabbinVICMoorabbin EastVICWishartVIC Postcode 3189 State or territory Victoria (VIC) Localities 3 Council area Kingston Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3188 · Postcode 3190