barragga-bay postcode nsw Home ›› Postcode Finder ›› NSW ›› Barragga-Bay Barragga Bay local listingsThe suburb of Barragga Bay is located in NSW and has a postcode of 2546. Free barragga bay business listing! Get the first free listing in barragga bay! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.