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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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Find details about reported phone numbers from over 7 million monthly users in 50 countries and participate by becoming a part of tellows community.

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Ratings from community
408268
Registered users
506658304
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. Who is calling? Does this question ring a bell? It probably rings dozens of bells one by one all day long. Not only do unsolicited phone calls incorporate telemarketers and surveys, both of which have, despite their annoying nature, some sort of legitimacy, but also entertain various scam and spam calls who solely aim at squeazing profit from someone's misery. ir.tellows.net aims at the negation of the fraudsters most effectiv advantage – the people's ignorance. Through the accumulation of information on spam and scam phone numbers, tellows has commited itself to establish a vast database providing the above mentioned information on dubious and dangerous phone numbers for free. Therewith, our users a able to identify the call's nature before answering the phone. In addition, an approximate location of the call's origin is displayed.

    Recently added comments

    1. The number ‎09919823840 has been assigned to ????

      3/14/23, 7:41 AM via Nize

      1 Rating for 09919823840 ()
    2. The number ‎09193372533 has been assigned to unknown

      1/14/23, 11:48 AM via Nize

      1 Rating for 09193372533 (MCI)
    3. Bram reported unknown with the number ‎+32465181290 as Aggressive advertising

      1/4/23, 4:04 PM

      Keeps calling me, on different numers from same call center

      1 Rating for +32465181290 (Liège)
    4. The number ‎09916163462 has been assigned to شیر آغا

      12/31/22, 11:08 PM via Nize

      ۰۹۹۱۹۶۲۷۶۵۳

      1 Rating for 09916163462 ()
    5. iPhone reported number ‎09303581855 as unknown

      11/21/22, 3:20 AM via iPhone App

      1 Rating for 09303581855 ()

    Where does the information on telephone numbers come from?

    Unfortunately, the details on spam and scam number do not entertain the habit of growing on trees. Therefore, tellows needs you!!!. Share your knowledge with the tellows community by publishing comments on dubious numbers and rating them on a scale from 1 (safe) to 9 (extremely dangerous). From this input the tellows-score is generated via a complex algorithm in order to show the user whether the caller is trustworthy or not. Your willingness to share knowledge and, therewith, your participation in the battle against fraudulant entrepreneurs will be a vital component to effectively warn your fellow countrymen of potential dangers to the their purses.

    Comments on the most frequently searched phone numbers

    1. The number ‎09919823840 has been assigned to ????

      3/14/23, 7:41 AM via Nize

      1 Rating for 09919823840 ()

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