We categorise calls by type (debt collection, serious number, sweepstakes, etc.) and give the number in question a tellows score, which indicates whether a number is trustworthy or suspicious, helping you to decide whether or not to take the call.

Latest from our blog

    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, Telepon.cyou 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 Telepon.cyou.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, Telepon.cyou provides its services to people in over 47 countries, but Telepon.cyou.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, Telepon.cyou products and updates in telecoms regulations that affect you or grab a copy of our free Telepon.cyou 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.

    New unwanted phone numbers

    On Telepon.cyou, thousands of phone numbers are reported by the community every day. Here you can find phone numbers that were reported for the first time and were classified as unwanted.
    1. Spam reported unknown with the number ‎9804121621 as SMS spam

      5/19/22 6:01 PM

      no me interesa,no me interesa las ventas...

      2 Ratings for 9804121621 (North Carolina)
    2. iPhone reported number ‎6312685274 as unknown

      5/19/22 12:09 PM


      2 Ratings for 6312685274 (New York)
    3. iPhone reported unknown with the number ‎5552262685 as Cost trap

      5/18/22 8:07 PM

      Dicen ser de Bancomer, tratan de engañar diciendo que son de bloqueo de seguridad de tarjetas, estaf...

      1 Rating for 5552262685 (SMS Service)
    4. Android reported Dynamic Research with the number ‎7205881043 as Telemarketer

      5/18/22 9:03 PM

      Spam call!...

      1 Rating for 7205881043 (Colorado)
    5. amazon scam has been reported with number ‎4088778960 as Cost trap

      5/19/22 1:42 PM

      bogus purchase of apple macbook claim seeking payment confimation...

      1 Rating for 4088778960 (Saratoga)
    6. Elan has been reported with number ‎5534846085 as Harassment calls

      5/19/22 9:58 AM


      1 Rating for 5534846085 (SMS Service)
    7. unknown has been reported with number ‎7754774862 as Cost trap

      5/19/22 10:36 AM

      Car warranty expired...

      1 Rating for 7754774862 (Nevada)
    8. B. Allen reported number ‎2702900777 as unknown

      5/19/22 11:13 AM

      Calls from a different area code than me and says that she is Melissa, a private carrier from the Co...

      1 Rating for 2702900777 (Kentucky)
    9. Spam reported unknown with the number ‎9804121630 as SMS spam

      5/19/22 11:59 AM

      Desconocido y no me interesa...

      1 Rating for 9804121630 (North Carolina)
    10. B. Allen reported number ‎5022426904 as unknown

      5/19/22 12:00 PM

      Will call two or three times some days - when I have answered, a recording wants me to call a number...

      1 Rating for 5022426904 (Clarkson)

    Recently added comments

    1. The number ‎7209966096 has been assigned to unknown

      5/19/22 6:39 PM

      1 Rating for 7209966096 (Colorado)
    2. Spam reported unknown with the number ‎9804121621 as SMS spam

      5/19/22 6:01 PM via Android App

      no me interesa

      2 Ratings for 9804121621 (North Carolina)
    3. Peter Kastorf reported unknown with the number ‎5125304000 as Telemarketer

      5/19/22 5:55 PM via Android App

      1 Rating for 5125304000 (Austin)
    4. iPhone reported number ‎9549824002 as unknown

      5/19/22 5:09 PM via iPhone App

      1 Rating for 9549824002 (Florida)
    5. Star reported number ‎7049000088 as Spam Call

      5/19/22 4:57 PM

      never leave a message calls around the same time every day

      2 Ratings for 7049000088 (North Carolina)

    Where does the information on telephone numbers come from?

    Huge amounts of data are entered into Telepon.cyou 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 Telepon.cyou' 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 unknown with the number ‎+9794240034 as SMS spam

      5/19/22 8:47 AM via iPhone App

      1009 Ratings for +9794240034 (tellows)
    2. iPhone reported number ‎+9794240044 as Ggg

      5/15/22 12:56 AM via iPhone App

      578 Ratings for +9794240044 (tellows)
    3. Anon reported unknown with the number ‎8656696225537 as Sweepstakes, lottery

      5/2/22 10:59 AM

      Called 3x in a row, less than a minute apart. No msg on the first two, left VM on the last call. Said he was a courier for Publishers Clearinghouse and it was urgent. The first two calls showed Unknown but I copied and pasted them and this number showed up. The third call came from 765-360-1974.

      33 Ratings for 8656696225537 (Tennessee)
    4. sd reported number ‎+18507832948 as Spam Call

      5/14/22 7:18 PM

      Google blocked it as spam.

      5 Ratings for +18507832948 (Florida)
    5. FTC DNC reported Business with the number ‎8003851203 as Trustworthy number

      5/4/22 11:21 PM

      Online Travel Agency Phone Number,
      Safe and hassle free booking experience

      7 Ratings for 8003851203 (Toll-free telephone number)

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