I got to hear from one of my freind about reverse look up service but i was wondering whether it would be feasible to find a person with only his phone number in hand and no other details. I am presently based in Seattle, Washington and using Verizon cellular service. I want to find details about a person who has been disturbing me for some time during my office hours by calling as a perspective client. So can i use the cell phone number reverse to find out the culprit behind it all.