yantabulla postcode nswst Home ›› Postcode Finder ›› NSWST ›› Yantabulla Yantabulla local listingsThe suburb of Yantabulla is located in NSW and has a postcode of 2840. Free yantabulla business listing! Get the first free listing in yantabulla! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.