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Your phone is ringing and you don’t know who is calling?

tellows provides information to identify trustworthy or potential risk calls - thanks to our worldwide community.

tellows – the free reverse search about phone numbers

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We categorise calls by type (debt collection, serious number, sweepstakes, etc.) and give the number in question a tellows score, which indicates whether a number is trustworthy or suspicious, helping you to decide whether or not to take the call.

Latest from our blog

    We've all had to deal with the same thing. Your phone rings 24/7 and shows no sign of stopping, but if ever you should pick up, all you hear is the incessant yabbering of a telemarketer or nothing at all. You're infuriated by the anonymous calls jamming your phone line. Is there some way of finding out who is on the other end? Do you pick up or leave it ringing? Who is calling?
    Sound familiar? There are thousands of people asking the same question every day. In response to this universal problem, tellows functions as an online database of telephone numbers associated with spam and scam activity reported by you, our users. By sharing your experiences with unknown numbers, you'll be providing vital warning information to other users unsure about whether or not to trust a certain caller. The more information is shared, the bigger the database grows and thus the chance of finding out who's at the end of that anonymous call becomes higher and higher. Thanks to the tellows app you can identify unknown callers on your iPhone and Android! Whilst you are at it, take a look at our various other useful tools in our tellows shop today.
    Here at, not only can we provide up-to-date information on regional nuisance-call trends and currently active numbers with the heatmap, we also pinpoint the origin of your call and display it on a map by identifying the prefix.
    Used by over 200,000 people daily, tellows provides its services to people in over 47 countries, but is geared specifically towards those residing in North America. Want to hear more? We have some light reading material that might be of interest to you. Check out our tellows blog for news on the latest scams, tellows products and updates in telecoms regulations that affect you or grab a copy of our free tellows magazine,which came together after our many years of experience on the subject of telephone terror and scams. This not only includes important background information about phone fraud but the methodology behind it.

    Recently added comments

    1. A. Doubter reported number 8445658291 with score 9

      Female voice said she was warning me about suspicious activity on my Apple devices and to call 844-565-8291 for help. I didn't call. Reporting here.

      8445658291 (Toll-Free) - View details and comments - 2
    2. Jay David Nowak reported Samantha Clark with the number 8668642772 as Debt collection company

      Wanted to discuss my federal student loan. I don't have one. Didn't ask my by name. This is a scam.

      8668642772 (Toll-free telephone number) - View details and comments - 9
    3. BOB reported number 6193235127 with score 5

      If this is the home of Bob .... press
      # if not press #

      6193235127 (California) - View details and comments - 2
    4. Mike reported Amazon with the number 2069220193 as trustworthy number

      Amazon driver calling to ask entry into the community to deliver a package to me.

      2069220193 (Washington) - View details and comments - 29
    5. Chitter reported chitter with the number 9094860664 as Harassment calls

      He is a liar man

      9094860664 (Moreno Valley) - View details and comments - 1

    Where does the information on telephone numbers come from?

    Huge amounts of data are entered into tellows sites worldwide each day - further comments on existing numbers as well as entirely new number profiles from first-time searches - all thanks to our users. User contributions are key to tellows' central function: the tellows score. Each time information on a number is given, the information is put through a complex algorithm to generate a trustworthiness rating, on a scale of 1-9. The respective score is clearly displayed at the top of the profile page for each number, making identifying an unknown caller possible in a matter of seconds and saving you not only time, but the frustration of dealing with annoying sales calls.

    Comments on the most frequently searched phone numbers

    1. Debt reducing fraud has been reported with number 2402586047 as Debt collection company

      They want to reduce my loan. But they dont have any information about my loan.

      2402586047 (Ridge) - View details and comments - 15
    2. dee moore reported Barbara Andrews with the number 8662682662 as Debt collection company

      do not have, nor ever have student loan.

      8662682662 (Toll-free telephone number) - View details and comments - 12
    3. Kms52 reported Barbara Andrews with the number 8664387667 as Debt collection company

      Caller identifies herself as Barbara Andrews and wants to discuss repayment of your federal student loan. I do not have any student loans. She even leaves a reference number to use, probably so she can make sure who she is talking to as she tries to scam you for your personal information. I suggest you block the number.

      8664387667 (Toll-free telephone number) - View details and comments - 13
    4. Hurley reported Scam-Hahjiii Soc Sec Scam with the number 6234321304 as Cost trap

      a few seconds ago
      Johnny Quest
      4 min ago
      SCAM- from the Hahjii fake Soc Sec Scam Dept! hahhah! Please ask for Theireee-Rundeeeeeee it you call them back- these guys love that as much as a GOOD steak or well done hamburger.......dang it now I want a steak! Namaste, Chouwder Padmahahahhahahha!
      Caller: Hanhji-Scams United
      Call type: Scam suspicion
      Caller: SCAm Social Security
      Call type: Scam suspicion
      [email protected]

      6234321304 (Arizona) - View details and comments - 13


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