How to dial a phone number in Unsko Bosnia and Herzegovina?
From outside Bosnia and Herzegovina, a caller would dial their international call prefix (typically 00 in Europe and 011 in North America), followed by 387 (the country code for
Bosnia and Herzegovina), then 37 the 2-3 digit area code of the place you're calling (Unsko) minus the trunk code '0', and finally the local number minus the trunk code '0'. All local telephone numbers dialled within Bosnia and Herzegovina must use the leading '0' and the area phone code, even when calling locally.
