Home Postcodes by state NSW 2326 Postcode 2326 2326 is the postcode for 6 localities in NSW: Abermain, Bishops Bridge, Loxford, Neath, Sawyers Gully and Weston. Localities with postcode 2326AbermainNSWBishops BridgeNSWLoxfordNSWNeathNSWSawyers GullyNSWWestonNSW Postcode 2326 State or territory New South Wales (NSW) Localities 6 Council area Cessnock; Mainly Maitland, partly Cessnock Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2325 · Postcode 2327