Home Postcodes by state NSW 2732 Postcode 2732 2732 is the postcode for 7 localities in NSW: Barham, Burraboi, Cobramunga, Gonn, Noorong, Thule and 1 more. Localities with postcode 2732BarhamNSWBurraboiNSWCobramungaNSWGonnNSWNoorongNSWThuleNSWTullakoolNSW Postcode 2732 State or territory New South Wales (NSW) Localities 7 Council area Murray River Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2731 · Postcode 2733