Home Postcodes by state NSW 2864 Postcode 2864 2864 is the postcode for 4 localities in NSW: Bowan Park, Cudal, Murga and Toogong. Localities with postcode 2864Bowan ParkNSWCudalNSWMurgaNSWToogongNSW Postcode 2864 State or territory New South Wales (NSW) Localities 4 Council area Cabonne Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2852 · Postcode 2865