These sites are scams. You enter a phone number in the search field and all you get is a list of people saying they've been called. There are links to "free" reverse lookup services, who then want to charge money to give you information. The other links are just ads. These sites are probably involved with making the bogus calls.
They call a couple times a day but my favorite of all is they call every Saturday at 8 a.m., haven't missed once in a year! It drives me crazy! I've requested to be removed several times from their list to no avail.
These sites are scams. You enter a phone number in the search field and all you get is a list of people saying they've been called. There are links to "free" reverse lookup services, who then want to charge money to give you information. The other links are just ads. These sites are probably involved with making the bogus calls.