Simply dial *737*0# and follow the onscreen prompts. An account number will be created automatically and sent to you via SMS. Account opening forms are NOT required for the signup process. Once you sign up, look out for your ten-digit account number (NUBAN). You can also use your phone number as your account number at GTBank branches, GTExpress outlets.
To check for balances on any off your accounts, all you need to do is simply dial; *737*6*1# on your mobile phone and follow the on-screen prompts.
You can now generate an OTP using *737*7# to make a quick transaction on-the-go without your banking token.
Pay your StarTimes cable subscriptions with ease.
You can easily pay your subscriptions from anywhere you are by simply dialiing the *737*37*Amount*Decoder Number# e.g. *737*37*2500*00123456789#. More billers (merchants) to be added soon!
Simply dial *737*6# to make enquiries on the following:
You can now retrieve your mobile and/or internet banking details without having to come to the banking hall.
Simply dial *737*6*5# and follow the on-screen prompt.
With the 737 Airtime Advance, you can rest assured that your important conversations will never be cut short because of lack of airtime. The 737 Airtime Advance is open to prequalified GTBank salary account holders who can borrow up to N5,000 airtime and pay back later.
To request for airtime loan, simply dial *737*8*1# ,follow the prompt and authenticate with the last 4 digits of your GTBank Naira MasterCard
As a pre-qualified salary account holder, you can get up to 50% of your monthly salary as an advance to meet your urgent financial needs.
For Instant access, simply dial *737*8*2# from your registered phone number with the bank to apply.
With Bank 737, your ATM withdrawals just got easier.
No GTBank debit card required, simply dial *737*3# input the amount you wish to withdraw and authenticate your request with the last 4 digits of your ATM card.