SMSFlashGet a temporary Vietnam mobile number with the +84 country code to receive a one-time verification code online. This is useful when a sign-up asks for a local number, when you travel, when you test how your own app sends SMS to Vietnam, or when you simply prefer not to share your personal SIM.
Vietnam numbers for popular services currently start from $0.17. The exact price depends on the service and is shown before you pay.
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How to get a Vietnam number
- Create an account and top up with USDT, from $5.
- Choose the service you need, then select Vietnam in the country list. Only countries with numbers in stock are shown, so if Vietnam is listed, you can buy it.
- Enter the number in the app or website (country code +84) and request the code.
- The code shows up in your active numbers within seconds. Cancel any time before the code arrives for a refund.
Popular services with Vietnam numbers
Good to know
A one-time number is meant for a single code within about 20 minutes. For accounts that may ask for a code again, rent a number instead. Some apps compare your location with the number country, so a Vietnam number works best if you are in or near Vietnam. Always follow the rules of the service you are verifying and never use numbers for spam or fraud.
Frequently asked questions
Can I receive SMS from a Vietnam number online?
Yes. Pick a service, choose Vietnam (+84) as the country and the code sent to that number appears in your SMSFlash account.
Which services work with Vietnam numbers?
It depends on current stock. The app lists every service that has Vietnam numbers available right now, with the price for each.
Do I get a refund if no code arrives?
Yes. Cancel the number and the price returns to your balance. If the timer runs out with no code, the refund is automatic.
Can I keep a Vietnam number longer?
Where available you can rent a Vietnam number for days or months instead of a one-time activation.
What is the country code for Vietnam?
The calling code for Vietnam is +84. When you paste the number into an app that already shows +84, enter only the local part so the code is not doubled.
Helpful guides
Unsure which country to use? Read how to choose a country for a virtual number.