athelstone postcode sa Home ›› Postcode Finder ›› SA ›› Athelstone Athelstone local listingsThe suburb of Athelstone is located in SA and has a postcode of 5076. Free athelstone business listing! 1Pest Control AthelstoneAthelstone SA, Australia 08707943102Thorndon Park Primary School71 Stradbroke Rd 08 833720503St Ignatius College2 Manresa Court 08 83349300 View more business listings in athelstone Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.