riverhills postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Riverhills Riverhills local listingsThe suburb of Riverhills is located in QLD and has a postcode of 4074. Free riverhills business listing! 1Maid2match323 Sumners Road 1800 207 6862Maid2match323 Sumners Road 1800 207 686 View more business listings in riverhills Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.