Buzz
Mobifone 9090 hotline assists users in making calls and addressing queries related to the Mobi network. Issues such as accounts, packages, and services can all be resolved by contacting this number.
The hotline only supports Mobifone subscribers calling in. Particularly, postpaid subscribers enjoy free calls to this number, while prepaid subscribers are charged 200 dong/minute.
Mobi 18001090 Hotline (Free)
This hotline differs from 9090 as it only supports complaints through automated responses, guiding specific issues.
Both Mobi hotlines only support Mobifone subscribers.
Mobi 9393 Hotline (Free)
This number is only applicable to foreign customers using Mobifone subscriptions in Vietnam. It exclusively supports Mobifone subscribers.
Mobifone users are encouraged to subscribe to 4G Mobifone for a robust 3G and 4G Internet connection that allows access even in remote areas. No need to call the Mobi hotline for assistance in registering for 4G Mobifone. Just check out the article registering for 4G Mobifone for a DIY guide at home. Wishing you all success.
In addition, you can also explore phone numbers and hotlines for Vina, FPT, and VNPT networks that are currently drawing considerable attention:
* Vina hotline and customer care center at Vina hotline number.
* FPT customer care 24/7 hotline at FPT hotline number.
* VNPT customer care hotline and phone number at VNPT hotline number.
https://Mytour.vn/viettel-hotline-19778n.aspx
Viettel also provides hotline support and a feedback hotline for customer responses. The Viettel hotline number is quite easy to remember, so make sure to save it for convenient communication in various situations when needed.
