gong-gong postcode vicch Home ›› Postcode Finder ›› VICCH ›› Gong-Gong Gong Gong local listingsThe suburb of Gong Gong is located in VIC and has a postcode of 3352. Free gong gong business listing! Get the first free listing in gong gong! Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.