to whom a phone number belongs

Have you been getting so many unwanted phone calls from strange phone numbers? Such an experience can be scary for women and older people. millions if not billions of people have experience situations in life that made them want to know to find out whom a phone numbers to.
Looking up to whom a phone number belongs to might seem an easy task to do in today's high tech times. One would automatically think of using a free reverse phone lookup using a phone directory on the internet and that would make sense. If you're lucky enough, you would go to one of the free sites, enter the entire phone number including area code and start the search.