Home Postcodes by state VIC 3220 Postcode 3220 3220 is the postcode for 4 localities in VIC: Bareena, Geelong, Newtown and South Geelong. Localities with postcode 3220BareenaVICGeelongVICNewtownVICSouth GeelongVIC Postcode 3220 State or territory Victoria (VIC) Localities 4 Council area Greater Geelong Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3219 · Postcode 3221