hillcrest postcode qld Home ›› Postcode Finder ›› QLD ›› Hillcrest Hillcrest local listingsThe suburb of Hillcrest is located in QLD and has a postcode of 4118. Free hillcrest business listing! 1JR Gas and Water21 Middle Road, Hillcrest Queensland 4118, Australia 1800 161 2802Watara Homes Constructions- 07 3800 46653Roof RestorationHillcrest (07) 3809 4800 View more business listings in hillcrest Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.