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. Willy reported unknown with the number 8772110329 as Aggressive advertising

    Rude - made no sense in what he was saying. HANG UP THE NUMBER ! ! !

    8772110329 (Toll-Free Svc.) - View details and comments - 2
  2. PoppaJohn reported unknown with the number 8016562093 as Cost trap

    Asked her to speak English as I could not understand her. She hung up.

    8016562093 (Holladay) - View details and comments - 34
  3. Jerry reported N/A with the number 8775658456 as Unknown

    Calling me to remind me of my job appointment the next day. Robot voice tho and very vague with limited details other than what I had first posted.

    8775658456 (Toll-Free Svc.) - View details and comments - 18
  4. Julia reported Linda Harrell with the number 9124809171 as Telemarketer

    Using catchword "Medicare costs" - I'm not Medicare eligible, or even CLOSE!!

    9124809171 (Georgia - Southern) - View details and comments - 1
  5. Thomas Riley reported Azalea Dental with the number 8432619754 as trustworthy number

    Azalea Dental
    135 Berkeley Circle
    Summerville SC 29483
    (843) 261-9754
    (843) 261-9756
    [email protected]

    8432619754 (South Carolina) - 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. Calif JSC reported unknown with the number 2673390740 as Survey

    I have been receiving multiple calls from this number daily and now have a VERY shrill whistle by the phone. I did this several years ago and it was VERY successful. Do this a few times in the caller's ear and no one will want to call your number again. Good Luck !!!

    2673390740 (Pennsylvania) - View details and comments - 34
  2. godfatheroffunk reported unknown drug pusher with the number 408676120 as Telemarketer

    Call from 40876120. Tried calling back and for message that my cell does not have enough cash to call. Service is unlimited access but who cares when dealing with offshore callers

    408676120 (San Jose) - View details and comments - 11
  3. Bob reported unknown with the number 6128440940 as Harassment calls

    She wanted my address I told her to stop calling me

    6128440940 (Minneapols) - View details and comments - 12
  4. Randomn reported unknown with the number 70000023 as Unknown

    I got a call from 70000023. It was a man with an Indian accent. He said my computer was sending out information. I've worked in the IT field for a while, and have had to clean up many computers from scams like this. This is called Ransomware. Do not talk to them, and do not give them any information.

    70000023 (Interexchange Carrier Services) - View details and comments - 10
  5. Steve reported unknown with the number +18882936433 as Telemarketer

    I received a call 2 days ago from this number. My wife answered it and she hang up immediately. Today they called again and I immediately said I was not interesting, thinking they were selling something. They said that they are calling because I have made a registration at their site and their proposed me to invest online in financial markets. I was interested so I left an appointment with a consultant for this week. Let's see how it goes.

    +18882936433 (Toll-Free Svc.) - View details and comments - 3