Naturally your first reaction when finding a list of unknown phone numbers on your husband's cell phone is anger and you will want to take up the issue with your spouse as to whom these numbers belong to, after all there should be no secrets between the two of you. But what happens if your husband decides to play difficult and not tell you the owners of these numbers, then a reverse phone lookup will do the job for you and whats more you will be able to get the information quick right from your very own home computer.