hmas-waterhen postcode nswst Home ›› Postcode Finder ›› NSWST ›› Hmas-Waterhen Hmas Waterhen local listingsThe suburb of Hmas Waterhen is located in NSW and has a postcode of 2060. Free hmas waterhen business listing! Get the first free listing in hmas waterhen! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.