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 21,847,840 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

This is NOT a spam caller
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Reported from Fairborn, Ohio.
I received a text from this number in response to an ad I posted for a car for sale. The text is a scam. The English was broken and I suspect it originated overseas.
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Reported from Winnipeg, Manitoba.
Wants me to go to a website and do something- referred to me by name.
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Reported from Colville, Washington.

Latest Community Posts

I always register with DND/DNC that stops all telemarketing calls. I have no intention to listen useless calls which have nothing but repeating the same offers which I already know or have no intentio...
in case I am at home I use my laptop but if I am out I prefer my iPad to my phone because that is far better in my case because I can type better on it. But if there is no cho...
I have some friends who were with Emgoldex. They said they were trading gold but it's actually a pyramiding scam. One friend who is a cinematographer even posted a photo of a gold that he said he had ...
I couldn't say yes or no. I am in between for I have not tried other survey site. The first I answered a survey from ClixSense. I got several surveys to answer. I took time out to answer them. I was d...
I am very much interested to find where from that 2300 views came from, because based on my testing there is no way it may happened. Just to confirm, I shar...