Home Postcode finder NSWDL Arrawarra Arrawarra postcode NSWDL Arrawarra is a locality in New South Wales covered by postcode 2456. Postcode 2456 State or territory New South Wales (NSWDL) Region NSW North Coast Add a free Arrawarra business listing Be the first listing in Arrawarra Common questionsWhat is the postcode for Arrawarra?Arrawarra, NSWDL has the postcode 2456.What state is Arrawarra in?Arrawarra is in New South Wales (NSWDL).Does postcode 2456 cover more than one suburb?Yes. Postcode 2456 covers 10 localities, so the postcode alone does not identify Arrawarra. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.