Home Postcodes by state VIC 3231 Postcode 3231 3231 is the postcode for 5 localities in VIC: Aireys Inlet, Big Hill, Eastern View, Fairhaven and Moggs Creek. Localities with postcode 3231Aireys InletVICBig HillVICEastern ViewVICFairhavenVICMoggs CreekVIC Postcode 3231 State or territory Victoria (VIC) Localities 5 Council area Surf Coast Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3230 · Postcode 3232