Home Postcodes by state NSW 2409 Postcode 2409 2409 is the postcode for 2 localities in NSW: Boggabilla and Boonal. Localities with postcode 2409BoggabillaNSWBoonalNSW Postcode 2409 State or territory New South Wales (NSW) Localities 2 Council area Moree Plains; Gwydir Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2408 · Postcode 2410