How to make free midnight calls on mtn The previous mtn free midnight calls was not actually free because you had to have at least N100 on your MTN sim card, but now you are able to make calls with as little as N0.00 on your MTN line. We also knew that the previous one was blocked because people were using it for cheat on *My ads* . This amazing mtn pulse free midnight call trick allows you to make free calls within the hours of 12:30am and 4:30am daily. . How to activate mtn free midnight call Simply dial this mtn free midnight call code *460*3# to enjoy this fabulous tweak. All you need to do after this is to wake up at 12:30am and continue making calls to your loved ones till 4:30am. Don't worry, the trick has been tested and proven to be authentic using a lot of sim cards. Kindly drop a comment below after trying this free midnight call on mtn zone. NOTE== This trick allows only MTN to MTN calls. It can also be used for free credit when you use it