(UPDATED) How To Load Airtime From Your Bank Account With Your Phone (All Banks)

Nowadays you don't need to go to the airtime vendor before you can buy recharge card.
Everything has been made easy with the use of mobile phone.
All you need is just your phone and make sure you have more than 0.00k in your bank account. Then you can dial the codes below for the respective banks.

BANKS & CODES
1.Access bank:*901* amount#
2.Eco Bank*326*amount#
3.Fidelity:*770*amount#
4.FCMB:*389*214*amount#
5.First Bank:*894*amount#
6.GTB:*737*amount#
7.Heritage bank:*322*030*amount#
8.keystone:*322*082*amount#
9.Sky bank:*389*076*1*amount#
10.Stanbic IBTC: *909*amount#
11.Sterling:*822*amount#
12.UBA:*389*033*1*amount#
13.Unity bank:*322*215*amount#
14.Zenith:*966*amount# or *302*amnt# (for mtn users)
15.Diamond bank(yellow acct. only):*710*555*
phone no*amount*pin#

NOTE; make sure the number you want to recharge is the number you used when opening your bank account.

Also,
To know your BVN, dial *565*0#.

The General code for all bank is *444*amount#. This code works for all numbers irrespective of the banks.