How To Extend The Validity Of Glo 1.2GB For N200 1. Migrate to Glo Yakata tariff plan by dialing *220#. Then dial #100# to check your current tariff plan. 2. Then, if you recharge N200, you will get 250MB f free, which is valid for 7 days. (This is Yakata bon data). 3. So, dial *777#. Then reply with 1 > then 1 > the then 2 > then 1 to subscribe with the N200 for 1. You will get 1.2GB + 250MB, making a total of 1.5G which is now valid for 10 days. 4. You can dial *127*0# to view your data balance. Wrapping up: How To Extend The Validity Of Gl 1.2GB For N200 To 10 Days Created at 2018-12-30 03:32:04