Home Postcodes by state NSW 2205 Postcode 2205 2205 is the postcode for 3 localities in NSW: Arncliffe, Turrella and Wolli Creek. Localities with postcode 2205ArncliffeNSWTurrellaNSWWolli CreekNSW Postcode 2205 State or territory New South Wales (NSW) Localities 3 Council area Bayside Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2204 · Postcode 2206