hillcrest postcode sa Home ›› Postcode Finder ›› SA ›› Hillcrest Hillcrest local listingsThe suburb of Hillcrest is located in SA and has a postcode of 5086. Free hillcrest business listing! 1Gilles Plains Primary School489b North East Rd 08 826133392Hillcrest Primary SchoolCondamine St 08 826128453U Learn Driving School26 Burdekin Ave 0402 159 553 View more business listings in hillcrest Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.