00 - Comoros exit code to dial first when calling international
84 - Vietnamese country code must be dialed next
00 +
84 +
Local Number - Overall dialing code format
World Times:
The time in Comoros is now 20:36:09 PM(08:36:09 PM)
The time in Vietnam is now 00:36:09 AM(12:36:09 AM)
How to call Vietnam from Comoros:
World Times:
Mobile Codes: