Opening hours of Post Office in Corny Point, South Australia Opening hours of Post Office in Corny Point, South Australia Home / South Australia / Corny Point / Post Office Post Office Australia Post - Corny Point CPA Corny Point Supplies, 91 Corny Point Rd, Corny Point SA 5575, Australia, Corny Point, South Australia 5575 +61 8 8855 3272 Categories of local businesses in Corny Point Campground Establishment Food Hotel Lodging Park Parking Post Office RV Park Veterinary care