How Do I Top Up Credit on Viettel Vietnam?
You can top up credit on Viettel by using Thai Bank Transfer, Visa, Mastercard, JCB, Alipay, Cryptocurrency or your Coins.ph wallet. Easily bookmark your payments here: mobiletopup.com/topup/vietnam
Reload any pre-paid phone on the Viettel in and cheap, fast and secure way.
To check your own Viettel SIM number, dial: *098#
To check your account balance, dial: *101#
To check your data balance, dial: *102#