Home Postcode finder NSW Brooklana Brooklana postcode NSW Brooklana is a locality in New South Wales covered by postcode 2450. Postcode 2450 State or territory New South Wales (NSW) Region NSW North Coast Add a free Brooklana business listing Be the first listing in Brooklana Common questionsWhat is the postcode for Brooklana?Brooklana, NSW has the postcode 2450.What state is Brooklana in?Brooklana is in New South Wales (NSW).Does postcode 2450 cover more than one suburb?Yes. Postcode 2450 covers 19 localities, so the postcode alone does not identify Brooklana. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.