wattle-springs postcode nswst Home ›› Postcode Finder ›› NSWST ›› Wattle-Springs Wattle Springs local listingsThe suburb of Wattle Springs is located in NSW and has a postcode of 2357. Free wattle springs business listing! Get the first free listing in wattle springs! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.