Canceling 3G for Viettel, Vina, MobiPhone: Unveiling the Cancellation Codes

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Ngày cập nhật gần nhất: 15/3/2026

Terminating 3G becomes essential when the need for 3G and mobile internet diminishes. To avoid being charged for unused subscriptions, it's crucial to know the appropriate time to cancel. Follow the insights in this article for valuable guidance.

In today's digital era, using mobile internet and 3G is a fundamental requirement for smartphone users. While essential for work, there are times when temporary cancellation of 3G is necessary. Below, we provide the codes for canceling 3G for Viettel, Vina, and MobiPhone, along with important considerations. Also, if you ever need to use 3G again, refer to articles on registering for 3G with Viettel, Vinaphone, and Mobiphone.

Canceling 3G for Viettel, Vina, MobiPhone: A Comprehensive Guide

- To cancel Viettel 3G, compose the message:

+ Send CANCEL to 191.

+ Initial charge for shortcode 191: 100 VND/message.

+ It's advisable to cancel before the last day of your current month's usage. After midnight on the 1st of each month, Viettel will charge for the next month's subscription, and cancellation at this point will result in incurred fees.

+ Canceling will deplete any remaining data, and you won't have access to 3G anymore.

- To cancel Vina 3G, send a message with the syntax:

+ SEND CANCELPACKAGE to 888

+ Initial charge for shortcode 888: Free of charge.

+ Example: Send CANCEL MAX to 888.

- To cancel MobiPhone 3G, compose a message using the following syntax:

+ SEND CANCELPACKAGE to 999

+ Initial charge for shortcode 999: 200 VND/1 message.

+ Example: Send CANCEL MIU to 999

- To cancel Vietnamobile 3G, send a message with the following syntax:

+ SEND CANCELPACKAGE to 345

+ Initial charge for shortcode 345: Free of charge

+ Example: Send CANCEL D10 to 345

https://Mytour.vn/cancel-3g-viettel-vina-mobiphone-syntax-cancel-3g-services-various-networks-2184n.aspx
Here, we've guided you on how to cancel 3G for Viettel, Vina, MobiPhone, along with the cancellation process for Vietnamobile. Remember these codes for a hassle-free experience without the need to call customer service every time.

Frequently Asked Questions

What is the process for canceling 3G services with Viettel?

To cancel Viettel 3G, you need to send a message that says 'CANCEL' to the shortcode 191. Note that there is an initial charge of 100 VND for this message. It's recommended to cancel before the last day of your current month's usage to avoid being charged for the next month.

How can I temporarily cancel my 3G subscription with Vina?

To cancel your Vina 3G subscription, send the message 'CANCELPACKAGE' to the shortcode 888. This service is free of charge. You can specify the exact package by using a syntax like 'CANCEL MAX' to ensure the correct cancellation.

Is there a specific way to cancel MobiPhone 3G services?

Yes, to cancel MobiPhone 3G services, compose a message that reads 'CANCELPACKAGE' and send it to 999. There is a fee of 200 VND for this message. Make sure to follow the correct format to avoid issues with the cancellation.

Can I cancel Vietnamobile 3G services easily?

Yes, canceling Vietnamobile 3G services is straightforward. Simply send the message 'CANCELPACKAGE' to the shortcode 345. This cancellation is free of charge, making it an easy process without any additional fees.

When is the best time to cancel my 3G subscription to avoid extra charges?

The best time to cancel your 3G subscription is before the last day of your current billing cycle. If you cancel after midnight on the 1st of the month, you may incur charges for the upcoming month, so timing is crucial.

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