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 tellows.com, 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 tellows.com 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. anonymous reported unknown with the number 2038165865 as Unknown

    unwanted text message soliciting sex

    2038165865 (Connecticut) - View details and comments - 1
  2. bitts reported unknown with the number 2392054843 as Unknown

    called twice glad I was out especially since I had a cousin hacked by someone claiming to be her bank,

    2392054843 (Florida) - View details and comments - 10
  3. Marvin Lemus reported H2O with the number 0114923423234342 as Unknown

    Me gustaría saber el numero oculto

    0114923423234342 (Bochum) - View details and comments - 487
  4. Daytona Lee reported Windows with the number 2027687680 as Aggressive advertising

    Said my computer had a virus?

    2027687680 (District Of Columbia) - View details and comments - 5

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. Sade reported unknown with the number 8552757181 as Unknown

    Edmunds most likely sold my number. Multiple calls, no messages.

    8552757181 (Toll-Free Svc.) - View details and comments - 17
  2. jaspermin reported JGV with the number 5164536886 as Cost trap

    Contacted me asking if I were interested in a back brace from "health and wellness center". The woman on the other end had a thick accent, but was very nice and apologized for bothering me when I informed her that I knew this was an illegitimate company. I was told I couldn't speak to their manager, couldn't be told how they got my number, and the woman's name was Jeff and she was also CALLING for Jeff. This is certainly a scam and they have been calling me for years. I've gotten the same number calling me 4 times in the last 15 minutes. Not worth answering, in my opinion.

    5164536886 (Brentwood) - View details and comments - 35
  3. john reported unknown with the number 4016489484 as Unknown

    They are a front for terrorists will trick you into sending money in exchange for low interest loans. Money funds terrorists in India etc. Don't answer!

    4016489484 (Rhode Island) - View details and comments - 59
  4. kit reported asia pacific with the number 3852357363 as Unknown

    I never answer a caller I don't know and trust. The call went to my voice mail, but they didn't leave a message/

    3852357363 (Utah) - View details and comments - 19
  5. Daniel reported IRS with the number 2026979341 as Harassment calls

    Caller said they were putting a warrant for my arrest. I thought it was quite amusing and I tried to get their name and address which obviously they wouldn't give out. Interesting that a scam call would come from Washington DC.

    2026979341 (District Of Columbia) - View details and comments - 9