Home Postcodes by state NSW 2680 Postcode 2680 2680 is the postcode for 15 localities in NSW: Beelbangera, Benerembah, Bilbul, Griffith, Griffith East, Hanwood and 9 more. Localities with postcode 2680BeelbangeraNSWBenerembahNSWBilbulNSWGriffithNSWGriffith EastNSWHanwoodNSWKoobaNSWLake WyanganNSWNericonNSWTharbogangNSWWarburnNSWWarrawidgeeNSWWidgelliNSWWillbriggieNSWYoogaliNSW Postcode 2680 State or territory New South Wales (NSW) Localities 15 Council area Griffith; Mainly Griffith, partly Carrathool Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2678 · Postcode 2681