phonenumber list top spammers
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.


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    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. Henry reported BLESSING.M with the number 08103044353 as trustworthy number

      I thought it will help me identify unknown number but the app seems to be idle.

      08103044353 () - View details and comments - 1
    2. Anonymous reported unknown with the number 012817469394 as Harassment calls

      Fake military scammer under jefferson strickland Calderón name

      012817469394 (Lagos, Nigeria) - View details and comments - 1

    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


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