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

tellows - find out who called with the phone number reverse search & caller protection



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Ratings from community
505379
Registered users
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API requests

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. Does this situation ring a bell? Unknown callers pester you all day long and you wonder if answering the call would be waste of your valueable time? Hence the question, who calls me? Unsolicited calls are a menace around the world, they operate in the twilight of the barely legal - if at all. tellows intents to provide a system to categorize the caller according to its nature and, thereby, warning you about possible dangers to you nerves and purse.

    Recently added comments

    1. Android reported unknown with the number ‎09128967931 as Trustworthy number

      6/6/25, 7:20 AM via Android App

      1 Rating for 09128967931 (Abuja)
    2. Investigator Dany Villanueva reported number ‎+2348169113497 as Sabi Boi

      6/3/25, 4:46 AM

      Desde ese numero de telefono realizan llamadas de acoso y envio de fotografias inapropiadas por whatsapp

      1 Rating for +2348169113497 (MTN)
    3. Bolarinwa salam reported salam with the number ‎07015895051 as Trustworthy number

      2/24/25, 10:37 PM via Android App

      Bolarinwa ago ghff

      1 Rating for 07015895051 (Pank Shin)
    4. Bolarinwa salam reported dhxf with the number ‎07037312987 as Sweepstakes, lottery

      2/24/25, 10:36 PM via Android App

      Akinadelolade93

      1 Rating for 07037312987 (MTN Nigeria Communications Limite)
    5. The number ‎02348123835454 has been assigned to unknown

      2/21/25, 1:22 AM

      scammer

      1 Rating for 02348123835454 (Ibadan)

    Where does the information on telephone numbers come from?

    The categorization and rating of number is defined by you! The foundation of the rating system is the tellows score. It is based on a complex algorithm that combines your rating your comment in order to provide an indicator of the numbers trustworthiness or the risk involved. Only with your help can the tellows information on dubious numbers grow. Help us help you.

    Comments on the most frequently searched phone numbers

    1. Investigator Dany Villanueva reported number ‎+2348169113497 as Sabi Boi

      6/3/25, 4:46 AM

      Desde ese numero de telefono realizan llamadas de acoso y envio de fotografias inapropiadas por whatsapp

      1 Rating for +2348169113497 (MTN)
    2. Android reported unknown with the number ‎09128967931 as Trustworthy number

      6/6/25, 7:20 AM via Android App

      1 Rating for 09128967931 (Abuja)

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