Free Reverse Phone Lookup

Check Who Called is a free reverse phone lookup created by you! Every time you receive a phone call from a telemarketer, a business, or your grandmother, leave a quick note about it and help us create the most informative reverse phone directory.

Why Use Check Who Called?

We have 21,591,157 comments and counting!


Thousands of people visit Check Who Called every day and share information about phone calls they have received in an effort to help everyone determine if that phone call should be answered or not. Knowledge is the only way to protect against phone scammers. If you know the number that called you is a scam then you wont be the next victim.

We have a thriving community forum


The Check Who Called community forum opens up disussions from telemarketers, to phone and email scams. Help protect yourself and others by keeping up to date on the latest scam tactics and there are also a few posts about cute dogs and cats. Visit the Check Who Called Community Forum.

Latest Comments

Received a call, I answered and the call disconnected.
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Reported from Mount Laurel, New Jersey.
Says university of Illinois
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Reported from Mesquite, Texas.
This number belongs to a convicted felon. He hacked into my gmail because he is the only person that could possibly have my old password.
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Reported from Atlanta, Georgia.

Latest Community Posts

Crowdfunding Scam


Aug 30, 2016

This is a lesson for me personally, I easily trust those crowdfunding schemes I haven't thought there could be scam through that means. Screening of those crowd money raising sites before making dona...
My experience there is not pleasant at all. They banned me twice for no reason. Imagine all the struggles I go through just to be unbanned by sending multiple d...
For a long time I never received any type of telemarketing calls on my cell phone, but they have finally discovered my number, unfortunately. I get 2 to 3 calls a day now on my cell phone. Very dish...

Ever Pawned Yourself?


Aug 30, 2016

I find this to be an interesting topic as, I believe that there is no real way to avoid debt, indebtedness, servitude, or the topic of pawning one's self. Although, parents are not considered to be...
I am a subscriber of a Jango. It is a free online music streaming service. The users could create and share custom radio stations. There are lot of artists to listening for their streaming music. You ...