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