How to Dial Vietnam Number from Abroad and within Vietnam

For foreigners to make international phone calls to Vietnam and for expats who just arrived in Vietnam to make phone calls in the country, you will need to know some of the codes of Vietnam. We hope with our guide, you can make these calls easier and can keep in touch with one another all the time around the world.

How to Make International Phone Calls to Vietnam

To dial a Vietnam number from abroad, you can follow the below formula:

[Exit code of your country] [Vietnam code] [Region in Vietnam code] [Landline number]

[Exit code of your country] [Vietnam code] [Mobile phone number]

Exit codes of countries: here

Vietnam country code: 84

Region code: 2 - 3 digits

*This table has updated the change of 59 out of 63 region codes from Feb 2017.

Landline number: 7 - 8 digits

Mobile phone number: 9 - 10 digits. The numbers usually start with 9 or 1.

Example of dialing a Ho Chi Minh City's landline from the US: 011 84 28 ???? ????

Example of dialing a Vietnam mobile phone from the US: 011 84 9?? ??? ????

How to Make Domestic Phone Calls Within Vietnam

To dial a number within Vietnam, you won’t need the exit code and Vietnam country code.

Landlines: [Vietnam trunk code] [Region in Vietnam code] [Landlines numbers]

Mobile Phones: [Vietnam trunk code] [Mobile phone numbers]

Vietnam trunk code: 0

Example of dialing a Ho Chi Minh City’s landline: 028 ???? ????
Example of dialing a mobile phone number: 0?? ??? ????

Related article: Emergency Contacts

How to Make International Phone Calls from Vietnam

Just like any international phone calls, you will have to put the exit code and country code first.

[Vietnam exit code] [Country code] [Phone numbers]

Vietnam exit code: 00

Countries codes: here

Example of dialing a US number from Vietnam: 00 1 ??? ??? ????

We hope that this guide can help you find making phone calls to Vietnam, in Vietnam, and from Vietnam with much more ease.

You may also want to look at our other Vietnam travel tips and travel guides here.
SIM Cards and Mobile Data Plan 3G/4G in Vietnam
Where to Buy SIM Cards in Ho Chi Minh City
How to send packages from Vietnam