barneys-reef postcode nsw Home ›› Postcode Finder ›› NSW ›› Barneys-Reef Barneys Reef local listingsThe suburb of Barneys Reef is located in NSW and has a postcode of 2852. Free barneys reef business listing! Get the first free listing in barneys reef! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.