wetuppa postcode nswst Home ›› Postcode Finder ›› NSWST ›› Wetuppa Wetuppa local listingsThe suburb of Wetuppa is located in NSW and has a postcode of 2734. Free wetuppa business listing! Get the first free listing in wetuppa! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.