monaltrie postcode nswst Home ›› Postcode Finder ›› NSWST ›› Monaltrie Monaltrie local listingsThe suburb of Monaltrie is located in NSW and has a postcode of 2480. Free monaltrie business listing! Get the first free listing in monaltrie! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.