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phonenumber list top spammers
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Your phone is ringing and you don't know who is calling?

tellows provides information to identify trustworthy or potential risk calls - thanks to our worldwide community.

tellows – the free reverse search about phone numbers

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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, 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.

    New unwanted phone numbers

    On tellows, 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. android reported dc pinjol kampank with the number 0116221889255 as Debt collection company


      0116221889255 (Jabodetabek) - View details and comments - 2
    2. HTG reported Claro Net Virtua with the number +551128186380 as Harassment calls

      Robocall com áudio-isca e chamada preditiva. Mas não consegue transferir para o atendimento humano e...

      +551128186380 (São Paulo) - View details and comments - 1
    3. Raven reported number 5137624160 as unknown

      Fraudulent lawyers calling/fishing for J&J vaccine victims, who are ignoring the National Do Not Cal...

      5137624160 (Cincinnati) - View details and comments - 2
    4. SCAMMER has been reported with number 8773469384 as Cost trap

      Norton cost trap SCAM...

      8773469384 (Toll-free telephone number) - View details and comments - 1
    5. lisa has been reported with number 8037239606 as Telemarketer

      Telemarketer Dealership warranty...

      8037239606 (South Carolina) - View details and comments - 1
    6. SCAMMER has been reported with number 2043187282 as SMS spam

      SCAM CALLER...

      2043187282 (Manitoba) - View details and comments - 1
    7. HTG reported unknown with the number +553135190500 as Harassment calls

      Silent call....

      +553135190500 (Minas Gerais) - View details and comments - 1
    8. social security has been reported with number 4803903860 as Harassment calls


      4803903860 (Arizona) - View details and comments - 1
    9. Candace Gettys has been reported with number 8033663388 as SMS spam

      Candace Gettys is SCAMMER...

      8033663388 (Rock Hill) - View details and comments - 1

    Recently added comments

    1. amy reported number 4152730102 as unknown

      only 2 rings and no response upon answering.

      4152730102 (San Francisco) - View details and comments - 2

    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. Talii reported gwen davis with the number 8778770535 as Cost trap

      Unl approval department apparently I’m pre approved for $49000 hilarious considering I just got denied for a Kmart credit card

      8778770535 (Toll-free telephone number) - View details and comments - 20
    2. Christie Mills has been reported with number 8443969470 as Harassment calls

      Said that a claim has been filed and an acknowledgment of this message is being recorded and will be on record

      8443969470 (Toll-Free) - View details and comments - 15
    3. THE HACKERS SIGNED ON WITH COMPA reported unknown with the number 3032428942 as Telemarketer

      not real so here

      3032428942 (Denver) - View details and comments - 16

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