culburra-beach postcode nsw Home ›› Postcode Finder ›› NSW ›› Culburra-Beach Culburra Beach local listingsThe suburb of Culburra Beach is located in NSW and has a postcode of 2540. Free culburra beach business listing! Get the first free listing in culburra beach! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.