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 23,720,158 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

Would you like to help me to check what kind of the phone no. for ?
They called asking if my name was my name and I don't know if they do it to clarify if it's your name. But when I said 'yup' they hung up... so. If they call you don't answer. Question their motives or something. Honestly what can they take from me I...
This is a Fax Number and it is safe!
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Reported from Miami, Florida.

Latest Community Posts

I have a Fishing Buddy who spent 12 years as a Telemarketer (paid very well). THIS TYPE OF TELEMARKETING IS 100% LEGAL unlike those that's been going around. This might help: 1) You have an account (...
JUST FOR EVERYONE READING THIS... Even if you never applied for such (i.e. - ID Theft, Hacker, Fraud, et al); either the company or someone (specifically like a "upset family/relative", troll (intern...
[SIZE=6][B]HOSPITAL BILL COLLECTOR (This one is a classic!)[/B] [SIZE=5]Bill Collector[/SIZE][/SIZE] Hi! We're calling out of concern that you have an outstanding debt of $403.11. We're so glad you ha...
[B]This post is for those who had "Interesting" experiences with Debt / Bill / Hospital / Student Loan (and all that fun stuff) ... POST COMMENTS ... the strangest / hilarious / things that makes you ...