spring-terrace postcode nswst Home ›› Postcode Finder ›› NSWST ›› Spring-Terrace Spring Terrace local listingsThe suburb of Spring Terrace is located in NSW and has a postcode of 2798. Free spring terrace business listing! Get the first free listing in spring terrace! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.