How To Subscribe To Airtel 1GB For N350 Download Bundle > Make sure you have up to N350 airtime on your Airtel sim > Dial *141*354# to purchase the plan. > Data is valid for just 24 hours > Dial *140# to check your data balance. Don't forget that Airtel Triple Data Offer which gives you 2.2GB for N500 and 4.5GB for N1000 is still blazing hot. Created at 2018-12-28 18:31:11