Vietnam Dialing Code (+84)
The country calling code for Vietnam is +84. Type a local number below to get its international form, and see how to dial Vietnam from anywhere.
Type a local Vietnam phone number to see its international form.
Note Drop the leading 0 of the area code when dialling from abroad: +84 24 1234 5678.
How to dial Vietnam
The + in +84 stands for your local exit code (011 in the US and Canada, 00 across most of Europe, 00 in Vietnam itself). Any GSM mobile lets you dial the + directly.
Vietnam dialing reference
| Country calling code | +84 |
| ISO country code | VN |
| Region | Asia-Pacific |
| Trunk prefix | 0 |
| Exit / IDD code (from Vietnam) | 00 |
| Example number | 024 1234 5678 |
| International format | +84 2412345678 |
Calling Vietnam step by step
- 01 Start with your exit code — 011 in the US and Canada, 00 in the UK and Europe, or + on any mobile.
- 02 Dial the Vietnam country code 84.
- 03 Add the local number without its leading 0 trunk prefix — e.g. 2412345678.
Frequently asked questions
What is the country code for Vietnam?
The country calling code for Vietnam is +84 (ISO code VN). You dial it after your own country's exit code — or type + on a mobile — before the local number.
How do I call Vietnam from the US?
From the United States, dial 011 (the US exit code), then 84 (the Vietnam country code), then the local number without its trunk prefix. For example: 011 84 2412345678.
How do I call Vietnam from the UK or Europe?
From the UK and most of Europe, dial 00 (the exit code), then 84, then the local number. For example: 00 84 2412345678. On any mobile you can dial +84 2412345678 instead.
What is the format of a Vietnam phone number?
A typical Vietnam number looks like 024 1234 5678. Drop the leading 0 of the area code when dialling from abroad: +84 24 1234 5678.