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 22,872,093 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

Keeps Calling I never pickup , i always let the answer machine ..They never leave a message
This was a reminder call from my doctor's office for a scheduled appointment. I couldn't answer due to I was at work.
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Reported from Kirtland, Ohio.
I have "Do Not Call" registered phones. Why do idiots dial me?
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Reported from Fort Myers, Florida.

Latest Community Posts

How can you possibly protect yourself against a scam that even fools IT experts? That's the question being asked by The Sun after a new scam using Gmail has made the rounds. "A NEW email phishing sca...
Don't fall for this online dating scam. If you meet someone online and they ask for money for various things, most likely it is a scam ... or the guy is a cheap jerk and you should move on. [B] Nanaim...
There is a new tax scam being targeting towards accountants and other tax professionals. How it works is the tax professional opens an email from a potential client (the scammer). The scammer will be ...
[SIZE=6][B]Netflix users are targeted in another email scam that tricks customers into handing over credit card details[/B][/SIZE] [LIST] [*]Customers received a scam email asking them to update membe...
I would so love to win this! Would be a dream come true! What an awesome site.I cant wait to try it out!! Thank you for the chance!