bucca-wauka postcode nswst Home ›› Postcode Finder ›› NSWST ›› Bucca-Wauka Bucca Wauka local listingsThe suburb of Bucca Wauka is located in NSW and has a postcode of 2429. Free bucca wauka business listing! Get the first free listing in bucca wauka! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.