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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. 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. sweet reported fool with the number ‎+9794240044 as Trustworthy number

      12/29/21 12:30 PM via Android App

      503 Ratings for +9794240044 (tellows)
    2. unknown has been reported with number ‎+498936342423 as Aggressive advertising

      12/7/21 9:25 AM

      1 Rating for +498936342423 (München)
    3. The number ‎08173439165 has been assigned to ID GL

      11/24/21 8:09 PM via Nize

      no more

      1 Rating for 08173439165 ()
    4. Android reported number ‎07031253630 as unknown

      11/17/21 3:42 PM via Android App

      1 Rating for 07031253630 (MTN Nigeria Communications Limite)
    5. Android reported unknown with the number ‎08127711657 as Harassment calls

      11/16/21 11:12 PM via Android App

      1 Rating for 08127711657 (Airtel Nigeria )

    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. sweet reported fool with the number ‎+9794240044 as Trustworthy number

      12/29/21 12:30 PM via Android App

      503 Ratings for +9794240044 (tellows)

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