What is the *777# code and what are the offers available on it? The *777# is the USSD code which you have to enter in order to purchase your Data plans. The below table shows the current data offers on *777#; Related articles Bundle Plans What is the Spin to Win Promotion? How do I become a Postpaid customer? What is gift a plan and how does it work? What about the validity of the data plan bundles I am gifted?