Opening hours of Post Office in Coulta, South Australia Opening hours of Post Office in Coulta, South Australia Home / South Australia / Coulta / Post Office Post Office Australia Post - Coulta CPA Coulta, Coulta Community Hall, Coulta SA 5607, Australia, Coulta, South Australia 5607 +61 8 8687 2052 Categories of local businesses in Coulta Industry & Agriculture Post Office