International Call-back Calling Codes To make outgoing calls using our CALL BACK program use the following codes: Argentina * 011-54 + areacode+number (11 for Buenos Aires) Italy * 011-39 + areacode+number (06 for Rome) Australia * 011-61 + areacode+number (2 Canberra, 2 for Sydney, 8 for Darwin, 7 for Brisbane, 8 for Adelaide, 3 for [...]