Home Postcode finder NSWDL Ashley Ashley postcode NSWDL Ashley is a locality in New South Wales covered by postcode 2400. Postcode 2400 State or territory New South Wales (NSWDL) Region NSW North Coast Add a free Ashley business listing Be the first listing in Ashley Common questionsWhat is the postcode for Ashley?Ashley, NSWDL has the postcode 2400.What state is Ashley in?Ashley is in New South Wales (NSWDL).Does postcode 2400 cover more than one suburb?Yes. Postcode 2400 covers 8 localities, so the postcode alone does not identify Ashley. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.