To check your Yas balance in Tanzania (formerly Tigo), dial *102# for the menu in Swahili or *103# for English. One free code shows your airtime, data and SMS balance together.
Codes last checked: October 2026.
Yas Balance Check Code *102#
Dial *102# (Swahili) or *103# (English) on your Yas SIM.
A pop-up message shows your airtime balance with your active data and SMS bundles. Checking is free.
Yas Data Balance and Minutes
Data left and expiry time: *102*02#
Call minutes left (on-net and off-net): *102*01#
Mixx by Yas Balance
To check your Mixx wallet balance, dial *150*01# or use the Mixx Super App.
Other Yas Tanzania Codes
Self-care menu (bundles, Lend Me): *147*00#
Send airtime: *101*number*amount#
Code not working?
- Type the code with every * and # and press call. On a dual-SIM phone, pick the Yas SIM.
- If you see “connection problem or invalid MMI code”, restart the phone and dial again.
Need internet settings too? See Yas (Tigo) Tanzania APN Settings.