Get Code to Subscribe for Airtel 1gb for 1k Data Plan Here Airtel 1gb for 1000 naira is very popular but for those of us who doesn't have the code to subscribe to it and are looking for it, I'll share it in this post. As you know most recently airtel introduced a plan of 1GB for N100 to be used on weekly basis, while another cheap data plan is of this 3GB data for just N1,000 valid for 30 days (1 month). this was strategy to compete with Glo of 3GB for N1,000 on board. 1GB for N1,000 on airtel new data plan How to subscribe for Airtel 1Gb for N1,000 with a Code Just dial *431# Why I like Airtel 1gb for 1000 naira Data plan The reason why I prefer this plan even to Airtel 3gb for 1500 Naira Data Plan is simply because it's very cheap and the data burn rate is not terrifying like the former.