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 21,879,397 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

I to answered an Ad on Craigslist in Tampa, FL. I was sceptical immediately once I went to look at the home, the home is beautiful and it didn't make sense that he would be renting the home for so cheap with all utilities included. I plan on reportin...
they are threatening me and my cousin/ i would like to know who this is.
This number belongs to Diagnostic Imaging Associates.

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