Home Postcode finder NSWDL Iron Gates Iron Gates postcode NSWDL Iron Gates is a locality in New South Wales covered by postcode 2473. Postcode 2473 State or territory New South Wales (NSWDL) Region NSW North Coast Add a free Iron Gates business listing Be the first listing in Iron Gates Common questionsWhat is the postcode for Iron Gates?Iron Gates, NSWDL has the postcode 2473.What state is Iron Gates in?Iron Gates is in New South Wales (NSWDL).Does postcode 2473 cover more than one suburb?Yes. Postcode 2473 covers 5 localities, so the postcode alone does not identify Iron Gates. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.