Home Postcode finder NSW Pearl Beach Pearl Beach postcode NSW Pearl Beach is a locality in New South Wales covered by postcode 2256. Postcode 2256 State or territory New South Wales (NSW) Region Gosford Add a free Pearl Beach business listing Be the first listing in Pearl Beach Common questionsWhat is the postcode for Pearl Beach?Pearl Beach, NSW has the postcode 2256.What state is Pearl Beach in?Pearl Beach is in New South Wales (NSW).Does postcode 2256 cover more than one suburb?Yes. Postcode 2256 covers 10 localities, so the postcode alone does not identify Pearl Beach. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.