 How to call:
011 - Exit code when making an international call from Jamaica
84 - Vietnamese country code for inbound calls
4 - Hanoi city code
011 + 84 + 4 + Local Number - International dialing code format
 World Times:
The time in Jamaica is now 22:40:47 PM (10:40:47 PM)
The time in Hanoi Vietnam is now 10:40:47 AM (10:40:47 AM)
 Mobile codes:
To call a mobile phone in Vietnam from Jamaica use the following dialing code format: 011 + 84 + 9# + The Number
| 
