Whenever you might have tried to do free reverse cell phones look up, you might have ended being disappointed. This is because the entire reverse cell phone lookup that claim to be free are not. Most of them are just saying whatever it is that you want to hear just to get you to click on advertisements so the webmaster gets paid. Otherwise the reverse lookup is for landline phone numbers only. This is because cell phone numbers are not available to the public unless you go through a private lookup that charges a small fee per report, but there are also some that offer monthly or yearly memberships and even unlimited lookups for certain data.