00 - Cameroon 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 Cameroon is now 01:25:23 AM(01:25:23 AM)
The time in Vanuatu is now 11:25:23 AM(11:25:23 AM)