00 - Belgium 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 Belgium is now 18:25:29 PM(06:25:29 PM)
The time in Vietnam is now 00:25:29 AM(12:25:29 AM)
How to call Vietnam from Belgium:
World Times:
Mobile Codes: