Home Postcodes by state NSW 2398 Postcode 2398 2398 is the postcode for Gurley, NSW. Localities with postcode 2398GurleyNSW Postcode 2398 State or territory New South Wales (NSW) Localities 1 Council area Moree Plains Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2397 · Postcode 2399