melbergen postcode nswst Home ›› Postcode Finder ›› NSWST ›› Melbergen Melbergen local listingsThe suburb of Melbergen is located in NSW and has a postcode of 2669. Free melbergen business listing! Get the first free listing in melbergen! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.