dandenong-south postcode vic Home ›› Postcode Finder ›› VIC ›› Dandenong-South Dandenong South local listingsThe suburb of Dandenong South is located in VIC and has a postcode of 3175. Free dandenong south business listing! Get the first free listing in dandenong south! Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.