Have you ever tried to lookup anyone's cell phone number by their first and last name, or by their contact address on yellow pages? Well you might have searched to find your high school friends number or an old time coworker's number. Have you ever been successful at it? Well probably you may or may not be, but what you have done is a simple people search or if we specifically look into it, it's called the forward phone lookup. But by definition, forward cell phone lookup is the process of finding an individual or businesses cell phone number by their name or address.