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. EffiesChild reported Unknown with the number 6783180818 as Sweepstakes, lottery

    She said that I won one million dollars in a sweepstakes that I NEVER HEARD of or ENTERED! Take my advice and DON'T ANSWER THIS CALL!!!

    6783180818 (Buford) - View details and comments - 6
  2. Dana reported Denis or Bill with the number 8669877206 as Cost trap

    They called my mother who is a senior citizen this morning and told her they could reduce her interest on her credit cards and convinced her they were from Capital One. She gave them some information when I called back they would not talk to me and could barely speak English. They said they had a verbal contract with her and were going to charge the credit card for the services but could not tell me what the services were. This is a SCAM!!!! We are canceling the credit cards now. Do not give anyone on the phone this information. They were also very rude when I called back. They need to be investigated for ripping people off.

    8669877206 (Toll-Free Svc.) - View details and comments - 1
  3. Sterling reported "out of area" with the number 2403996899 as Unknown

    This number calls here over and over again; never leaves a message. Have reported it to national do not call, with no relief.
    No idea who it is--will not pick up anonymous calls.

    2403996899 (Maryland) - View details and comments - 1
  4. Joan reported unknown with the number 3235937039 as Unknown

    Saying that my cell phone has been infected and to call this number.

    3235937039 (California - Los Angeles) - View details and comments - 1
  5. tired reported wireless caller with the number 6612054758 as Harassment calls

    This number called my residence 2 times in the early pre-dawn hours today. I am on the National Do Not Call registry. They called at 2am, no response. They called at 4:15am. No one was on the other end. Called again at 5:55am. No response. They are now blocked. And reported to the FTC as illegal telemarketers.

    6612054758 (California - (split from 805)) - 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. Jimmy D reported 714-646-7806 with the number 7146467806 as Telemarketer

    Told me my student loans were "flagged" - I don't have any...

    7146467806 (California - Orange County) - View details and comments - 10
  2. off grid reported unknown with the number 2020086753 as Survey

    Democratic Party begging for a vote for Hillary

    2020086753 (District Of Columbia) - View details and comments - 7
  3. ANDY ROSE reported JUSTIN CAMP with the number 3476309625 as trustworthy number

    I had word with one technician name is Robert he provide me great service now I do not have any problem and my computer is running well thanks for Online help & Support .

    3476309625 (New York) - View details and comments - 11
  4. Marjorie stiles reported unknown with the number 2485138684 as Telemarketer

    I just got a call from this number about my windows computer. I let her know it was6:15 am, she says but it's about your computer! I said on no! Then let her know that it's still 6:15 in the morning and I don't own a computer.... She hung up.

    2485138684 (Marysville) - View details and comments - 8
  5. Jay reported unknown with the number 6472256295 as Telemarketer

    Im from NZ and have a few people in the states/Canada so answered the phone. Some guy with an Asian accent telling me I can set up an easy business and all I have to do is send them money. I asked where they got my name and number from and he said I signed up to one of their companies which I swore I did not. so hung up on them.

    6472256295 (Ontario) - View details and comments - 7