Home Postcode finder NSW Greenfield Park Greenfield Park postcode NSW Greenfield Park is a locality in New South Wales covered by postcode 2176. Postcode 2176 State or territory New South Wales (NSW) Region Leightonfield Add a free Greenfield Park business listing More business listings in Greenfield Park Businesses in Greenfield ParkGreenfield Physiotherapy & Hydrotherapy570 Smithfield Rd, Greenfield Park NSW 2176, Australia · 02 9610 1497Mar Nasai Assyrian College5-9 Greenfield Rd · 02 97534185Mates Group Removals5 Intrepid Place, Greenfield Park NSW, Australia · 0414814900 Common questionsWhat is the postcode for Greenfield Park?Greenfield Park, NSW has the postcode 2176.What state is Greenfield Park in?Greenfield Park is in New South Wales (NSW).Does postcode 2176 cover more than one suburb?Yes. Postcode 2176 covers 7 localities, so the postcode alone does not identify Greenfield Park. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.