How to dial a phone number in Blumenau Brazil?
From outside Brazil, a caller would dial their international call prefix (typically 00 in Europe and 011 in North America), followed by 55 (the country code for
Brazil), then 47 the 2-3 digit area code of the place you're calling (Blumenau) minus the trunk code '0', and finally the local number minus the trunk code '0'. All local telephone numbers dialled within Brazil must use the leading '0' and the area phone code, even when calling locally.
