frenches-creek postcode qld Home ›› Postcode Finder ›› QLD ›› Frenches-Creek Frenches Creek local listingsThe suburb of Frenches Creek is located in QLD and has a postcode of 4310. Free frenches creek business listing! Get the first free listing in frenches creek! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.