phonenumber list top spammers
phonenumber list top spammers
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Would you like to know who called you?

This is how tellows works

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. Mae reported unknown with the number 8002515850 as Unknown

    Call everyday, rings once, can't answer and they leave no message.

    8002515850 (Toll-Free) - View details and comments - 31
  2. Fake PSE&G reported Kevin and so many other fake names with the number 8669780454 as Cost trap

    Scam utility company phone calls. Don't give them any information scummy people that pray on innocent people

    8669780454 (Toll-Free Svc.) - View details and comments - 1
  3. Chris reported unknown with the number 4805058859 as Telemarketer

    Don't use. Godaddy scam

    4805058859 (Arizona - Phoenix. East Valley) - View details and comments - 11
  4. Called reported unknown with the number 3029669411 as Telemarketer

    I reported them to the FCC. Please do the same with all similar calls. We can make a difference!
    The FCC has closed several phone numbers, due to my complaints.

    If you have an Ipad, you can call them back with a free phone service named Talkatone. I bug the hell out of any unwanted callers. ... n-us%2Frequests

    3029669411 (Delaware) - View details and comments - 1
  5. bob reported ? with the number 9493718034 as Unknown

    no message on voicmeial. no recording . no answer when call back - line sounds busy tone

    9493718034 (Laguna Beach) - 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. Ana reported Orange with the number 0114923423234342 as Unknown

    Quiero saber las llamadas desconocidas

    0114923423234342 (Bochum) - View details and comments - 959
  2. SAM reported TOPICAL PAIN CREAM with the number 7133576438 as Harassment calls


    7133576438 (Houston) - View details and comments - 24
  3. Kat reported Daniel wiesman with the number 2027549727 as Cost trap

    Same as everyone else above. Robot call.

    2027549727 (District Of Columbia) - View details and comments - 9
  4. cynthia ray reported unknown with the number 8552121978 as Harassment calls

    called my boyfriends house, my cell phone daughters phone, my work stating if you know this person please call this number does not say who says last chance complaint filed & ect comuter generated name inserted with different voice

    8552121978 (Toll-Free Svc.) - View details and comments - 6
  5. 666 reported Prayer line scam with the number 9189350057 as Harassment calls

    I sure as heck think my nitwit hillbilly next door neighbor put my number on this prayer website as one of his immature games. Either way, I've blocked their annoying calls. Prayer line my ass. Hillbilly scammer is more like it.

    9189350057 (Oklahoma - NorthEast) - View details and comments - 7