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. annoyed reported KENTUCKY with the number 6063883200 as Unknown

    Just calls and never leaves voicemail.

    6063883200 (Lexington) - View details and comments - 1
  2. Jake reported 1-888-393-7158 with the number 18883937158 as Unknown

    called at 8:19 am, no message left

    18883937158 (Toll-Free USA-Canada) - View details and comments - 2
  3. Gershon reported Amy Miller with the number 2027695246 as Aggressive advertising

    Caller claimed to be calling about US Department of Transportation but provided no detail. Based on reports above, I will not be calling back.

    2027695246 (District Of Columbia) - View details and comments - 14
  4. El Altozano Farm reported unknown with the number 442030510988 as Unknown

    Missed call appeared on my phone as +44, indicating London. I tried to return call but "invalid number". I am in Panamá. Luckily for me, I could not get through.

    442030510988 (California) - View details and comments - 44
  5. bob1 reported unknown with the number +1619 as Unknown

    I just got a call from this number

    +1619 (California - San Diego, S.Cal) - View details and comments - 9

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. Alice reported unknown with the number 8008634785 as Telemarketer

    NOT COMCAST!!!! I called Comcast Security to check this out, since I'm called frequently by these jerks. Don't give any of your info... Report to the FBI and FTC.

    FBI internet crime is
    FTC is

    8008634785 (Toll-Free) - View details and comments - 9
  2. bob1 reported unknown with the number +1619 as Unknown

    I just got a call from this number

    +1619 (California - San Diego, S.Cal) - View details and comments - 9
  3. Bruno reported unknown with the number 2132667128 as Unknown

    They left no messages... calling the number back, I got a Spanish operator that hung up on me. Not worth picking it up if it rings

    2132667128 (Los Angeles) - View details and comments - 9
  4. Mr G reported Portfolio Recovery with the number 3143007697 as Debt collection company

    They also call using fake local cellphone numbers to trick you into thinking its a friendly call. They keep calling from spoofed numbers.

    3143007697 (Missouri - Eastern) - View details and comments - 5
  5. Nick reported Nick with the number 4019462229 as trustworthy number

    Remove my number from this scam site.

    Fuck you!!!

    4019462229 (Providence) - View details and comments - 5