how do i find who owns a telephone number

A non-personal interaction is quite advantageous for those who want to play tricks or make fun with other people. Indeed, prank callers abound such that most people nowadays take caution when someone is on the other line trying to communicate with them at the receiving end. Since most people have no phone ID especially those who make use of cellular phones, it is quite a source of disgust to find out an unnamed telephone number which owner causes an inconvenience that cannot be easily forgiven and forgotten.
am getting missed calls everyday at odd hours, how do I find who owns a telephone number? There are various ways and many reasons why we need to find a telephone number. It might be possible that you are getting prank calls every day and at odd hours, so you want to trace the person who is disturbing you. May be you busy doing something and couldn't answer your phone and it is also not stored on your phone. When you call back you find it busy or switched off. Or you notice an unknown number which offers frequently on your spouse's phone.