Home Postcode finder NSWDL Fernbrook Fernbrook postcode NSWDL Fernbrook is a locality in New South Wales covered by postcode 2453. Postcode 2453 State or territory New South Wales (NSWDL) Region NSW North Coast Add a free Fernbrook business listing Be the first listing in Fernbrook Common questionsWhat is the postcode for Fernbrook?Fernbrook, NSWDL has the postcode 2453.What state is Fernbrook in?Fernbrook is in New South Wales (NSWDL).Does postcode 2453 cover more than one suburb?Yes. Postcode 2453 covers 20 localities, so the postcode alone does not identify Fernbrook. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.