Home Postcode finder NSW Baldersleigh Baldersleigh postcode NSW Baldersleigh is a locality in New South Wales covered by postcode 2365. Postcode 2365 State or territory New South Wales (NSW) Region NSW North Coast Add a free Baldersleigh business listing Be the first listing in Baldersleigh Common questionsWhat is the postcode for Baldersleigh?Baldersleigh, NSW has the postcode 2365.What state is Baldersleigh in?Baldersleigh is in New South Wales (NSW).Does postcode 2365 cover more than one suburb?Yes. Postcode 2365 covers 26 localities, so the postcode alone does not identify Baldersleigh. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.