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. Emily Green reported unknown with the number 7085294747 as Unknown

    Caller ID shows Illegal Scam. Did not pick up..

    Do not answer

    7085294747 (Illinois - NorthEast) - View details and comments - 1
  2. iPhone reported Numero Desconosido with the number 8325415319 as Harassment calls

    Esto no sieve

    8325415319 (Texas - Houston area) - View details and comments - 1
  3. tiredofthis reported research center with the number 5862000162 as Unknown

    No messages left

    5862000162 (Michigan) - View details and comments - 10
  4. Ryan Melo reported Heartland Ford Sales with the number 7809985450 as trustworthy number

    At Heartland Ford Sales, we are committed to the community of Fort Saskatchewan and surrounding area. Our dedicated sales staff and top-trained technicians are here to make your auto shopping experience fun, easy and financially advantageous.

    101 Southridge Blvd
    Fort Saskatchewan, Alberta T8L 0P6





    7809985450 (Fort Saskatchewan) - 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. iPhone reported Rot with the number 0114923423234342 as trustworthy number

    Como desbloquearllamadas

    0114923423234342 (Bochum) - View details and comments - 764
  2. mik reported midland with the number 8665804780 as Debt collection company

    I lost my job over a year ago and hand to make a choice and of course it was to stop paying a credit card and try to stay alive. Into about 4 to 5 months the calls started. Talked to them every month and asked they take what I could afford to give them. They said no. I said I tried and you didn't. Been that way over almost a year. They are not willing to take what I can afford to give them then oh well. I really did try and they just were jerks about it. The interest I'm sure is insane now but my god why not allow a man to send what he can? They still call and I say THE SAME THING.. can you take such, and such a month? They say no. They will probably sue me I fear and that will be the end of pretty much everything.

    8665804780 (Toll-Free Svc.) - View details and comments - 45
  3. CASEY88 reported unknown with the number 2127773456 as Telemarketer


    2127773456 (New York) - View details and comments - 19
  4. Screener reported Jeff Hahn with the number 2142284484 as Unknown

    Caller ID was Jeff Hahn, but didn't pick up or left a message. Thank you caller ID. =)

    2142284484 (Texas - Dallas) - View details and comments - 26
  5. nightflight reported Trade24 with the number +442038070439 as Unknown

    Female agent who said her name is Amanda Jones wanting to sell forex services. Had a eastern european accent so 'Amanda Jones' is probably not the real name.

    +442038070439 (London) - View details and comments - 8