00 - Bulgaria exit code to dial first when calling international
678 - Ni-Vanuatu country code must be dialed next
00 +
678 +
Local Number - Overall dialing code format
World Times:
The time in Bulgaria is now 03:20:16 AM(03:20:16 AM)
The time in Vanuatu is now 11:20:16 AM(11:20:16 AM)