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 21,557,136 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

Robot message from the "irs" threatening to put a lien on your assets and that there would be legal consequences
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Reported from Frisco, Texas.
Called my cell. No message left. I called back without displaying my ID few hours later and message said "survey you are calling about is no longer active." Definitely spam caller -- I blocked number but it is probably spoofed.
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Reported from Newkirk, Oklahoma.
This number appears on a "Certified Benefits Statement" telling me about my paying down debt. However, there is no company name anywhere on the letter, and when I tried to call the number back after blocking my telephone number, it would not go thro...
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Reported from Mesa, Arizona.

Latest Community Posts

Good - [I]and well punctuated[/I] :cool: - advices, guys! I hope that people who work with telemarketing are reading this topic and writing down our valuable tips. ;)
I'm not crazy (just to make it clear, right? :rolleyes:), but I speak (and I speak every day). The main reason is that I use the technique of talking to myself to improve my diction (and my general le...
My best quality is making friends. Whenever I am in the companies of people not too familiar I have to easily socialize and in the process I am able to make one or two frienda. I may say my worst is i...
My best quality is making friends. Whenever I am in the companies of people not too familiar I have to easily socialize and in the process I am able to make one or two frienda. I may say my worst is i...
I wonder what that text meant by activating. Is it asking for the pin (or password) or is it asking for details. There are so many scam sms and emails that a...