wattamolla postcode nsw Home ›› Postcode Finder ›› NSW ›› Wattamolla Wattamolla local listingsThe suburb of Wattamolla is located in NSW and has a postcode of 2535. Free wattamolla business listing! Get the first free listing in wattamolla! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.