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Ratings from community
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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 your phone ring as relentlessly at dawn as it does at noon and dusk? The displayed number of the caller is unknown to you yet this very number calls several times a day? Are nuisance calls and telemarketers harassing you while you keep wondering Who is calling? Unsurprisingly there are thousands of others suffering the same agony of unsolicited calls. Therefore, tellows.in has committed itself to provide a platform for all those whose nerves are grinded down by the continious ring of the their phones. Tellows aims at the distribution of knowledge and information on dangerous spam and scam numbers. Therewith, people will know who calls and know whether it is wise to answer the phone or leave it be. Furthermore, tellows offers two features to assist in the identification of the numbers: the tellows-score and maps marking the approximate location of the caller. Join our international community that is currently operating in over 45 countries download the tellows app today for your iPhone or Android to protect yourself against unwanted calls.

    Recently added comments

    1. Investigator kajal reported 9111220308 with the number ‎9111220308 as Ping Call

      5/9/25, 3:41 PM

      1 Rating for 9111220308 (Vodafone)

    2. Prince has been reported with number ‎+917905505931 as Harassment calls

      5/8/25, 2:56 AM

      He sends abusive messages and engages in blackmail. Women, please be cautious.

      3 Ratings for +917905505931 (Reliance Jio)

    3. unknown has been reported with number ‎+917905505931 as Harassment calls

      5/8/25, 2:55 AM

      Blackmailer, abusive messages karta hai
      Ladies beware

      3 Ratings for +917905505931 (Reliance Jio)

    4. unknown has been reported with number ‎+917905505931 as Harassment calls

      5/8/25, 2:54 AM

      Abuser

      3 Ratings for +917905505931 (Reliance Jio)

    6. unknown has been reported with number ‎+8081611771 as Harassment calls

      5/2/25, 1:30 PM

      1 Rating for +8081611771 (Vodafone)

    Where does the information on telephone numbers come from?

    Every information on a number is the sum of all the experience the tellows users share via comments and by rating the number according to its danger. The combination of the rating and the categorisation in the comments feeds a complex algorithm that ultimately generates the tellows-score, hence, indicating the trustworthiness of each number. However, the vast bulk of information on dangerous spam and scam numbers requires you and your willingness to share you experience and knowledge in order to help people and warn them before they suffer the inconvinience of being spammed and scammed.

    Comments on the most frequently searched phone numbers

    1. Investigator Nikku Bhatti reported number ‎+9794240044 as unknown

      4/20/25, 7:54 AM

      Good ??

      1050 Ratings for +9794240044 (tellows)

    2. unknown has been reported with number ‎9916618856 as SMS spam

      5/1/25, 12:05 PM

      Texting girls for nude photos , fraud . Careful with the number +919916618856

      2 Ratings for 9916618856 (Vodafone)

    3. Investigator kajal reported 9111220308 with the number ‎9111220308 as Ping Call

      5/9/25, 3:41 PM

      1 Rating for 9111220308 (Vodafone)

    4. Prince has been reported with number ‎+917905505931 as Harassment calls

      5/8/25, 2:56 AM

      He sends abusive messages and engages in blackmail. Women, please be cautious.

      3 Ratings for +917905505931 (Reliance Jio)

    6. Nazim reported unknown with the number ‎9895160806 as Aggressive advertising

      4/14/25, 12:55 PM

      Caller details

      1 Rating for 9895160806 (Vodafone)

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