Some Airtel Nigeria code numbers you need to know

I do not know whether you are familiar with these Airtel codes formally zain I am about to unlash here in this blogspot?
If you are not just gradually go through them, at last you will surely have a cause to smile. Without wasting your time, I will stipulate the codes in alliance with their functions. Here are them:

~ If you want to recharge your account: press *126*recharge pin number#

~ If you want to check your account balance: press *123#

~ If you want to check your

MTN MOBILE DATA PLAN

For those of you that are confounded on how to subcribe to MTN mobile phone data plans, below is going to clearify you on how to do so.
Before I proceed, i will like to notify you how much mobile phone data plan MTN is operating upon now:

1.  They have the one of N1,000 (One thansound Naira) which is 100MB, and expires after 30days;
2. They have the one of N4,00 (Four Hunderd Naira) which is 25MB, and expires after 7days;
3. They have the one of N1,00 (One hundred Naira) which is 10MB, and expires within 24hours.  

Now I will inform you how to subcribe to any of  the above stipulated plans.