How to dial a phone number in Goroka Papua New Guinea?
From outside Papua New Guinea, a caller would dial their international call prefix (typically 00 in Europe and 011 in North America), followed by 675 (the country code for
Papua New Guinea), then 7 the 2-3 digit area code of the place you're calling (Goroka) minus the trunk code '0', and finally the local number minus the trunk code '0'. All local telephone numbers dialled within Papua New Guinea must use the leading '0' and the area phone code, even when calling locally.