How to check your Viettel account balance, prepaid and postpaid subscriptions

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Frequently Asked Questions

1.

How can I check my Viettel prepaid account balance quickly?

You can check your Viettel prepaid account balance quickly by dialing *101# or *111# from your phone. These USSD codes will display your main account balance and subsidiary account balance free of charge.
2.

What steps do I follow to check my Viettel postpaid account?

To check your Viettel postpaid account, you can send a text message with the format TRACUOC to 195. Alternatively, you can call the hotline 199 and follow the instructions for account information.
3.

What should I do if I want to check my Viettel data usage?

You can check your Viettel data usage by sending the text KTTK to 109. This message will provide you with detailed information about your remaining 3G or 4G data balance.
4.

Are there any costs associated with checking my Viettel account balance?

No, checking your Viettel account balance using USSD codes like *101# or *111# is completely free of charge. You can access this information without incurring any additional costs.
5.

How do I know if my Viettel subscription is registered under my name?

To check if your Viettel subscription is registered under your name, you can refer to articles on Mytour's website. They provide detailed guidance on verifying your subscription information.

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