kooloonong postcode vicch Home ›› Postcode Finder ›› VICCH ›› Kooloonong Kooloonong local listingsThe suburb of Kooloonong is located in VIC and has a postcode of 3597. Free kooloonong business listing! Get the first free listing in kooloonong! Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.