Who called from 4014644030

I dont know who was calling me, no msg

Yep, missed call and when I tried calling back it said the number is not in service.

tried calling back said number is not in service

Called the number back - Number not in service

It's an advertising and/or telemarketing trick. If you call back, a recorded message will state that the number has been changed or is no longer in service and then offer to let you hear a valuable offer form "one of our sponsors."