prospect postcode sa Home ›› Postcode Finder ›› SA ›› Prospect Prospect local listingsThe suburb of Prospect is located in SA and has a postcode of 5082. Free prospect business listing! 1Blackfriars Priory School17 Prospect Rd 08 826963332Prescott College2 Koonga Ave 08 826916553Prospect Centre Special School114 Main North Rd 08 83446508 View more business listings in prospect Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.