I got call from this number but I didn't attend it. it wsnt a missed call. 2 days before I got 3 calls from +2347037978210 & I didn't attend it , it was ringing . I blocked the number but today It was from +23449023863630 . as I have read about these type of scams and also I know no one is craze to give anyone a large amount free except its sadaqa.