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


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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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, 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.

    New unwanted phone numbers

    On tellows, thousands of phone numbers are reported by the community every day. Here you can find phone numbers that were reported for the first time and were classified as unwanted.
    1. iPhone reported number ‎9028472778 as unknown

      1/24/22 2:29 PM

      Please call me...

      1 Rating for 9028472778 (TTML(GSM))

    Recently added comments

    1. The number ‎08090014083 has been assigned to Vc

      1/24/22 2:59 PM via Nize

      1 Rating for 08090014083 (Bangalore)
    2. iPhone reported number ‎9028472778 as unknown

      1/24/22 2:29 PM via iPhone App

      Please call me

      1 Rating for 9028472778 (TTML(GSM))
    3. The number ‎08976128583 has been assigned to Mus

      1/23/22 3:45 PM via Nize

      1 Rating for 08976128583 (Vodafone Essar Mobile Services Ltd.)
    4. The number ‎07261934512 has been assigned to Krishna Phad

      1/22/22 11:10 PM via Nize

      1 Rating for 07261934512 (Deolgaonraja)
    5. The number ‎07248266149 has been assigned to MOM

      1/21/22 5:01 PM via Nize

      1 Rating for 07248266149 (Akola)

    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. iPhone reported number ‎+9794240044 as unknown

      1/13/22 8:32 AM via iPhone App

      503 Ratings for +9794240044 (tellows)
    2. iPhone reported unknown with the number ‎9582757328 as Debt collection company

      1/14/22 12:28 AM via iPhone App

      1 Rating for 9582757328 (Vodafone Essar Mobile Services Ltd.)
    3. SM reported Fraud with the number ‎8071994429 as Harassment calls

      1/20/22 1:43 PM

      Frauds, avoid

      1 Rating for 8071994429 (Mobile)
    4. iPhone reported number ‎919417447653 as hi

      1/7/22 5:04 PM via iPhone App

      2 Ratings for 919417447653 (BSNL)
    5. The number ‎09746570887 has been assigned to Jaga

      1/1/22 1:37 AM via Nize

      1 Rating for 09746570887 (Vodafone Essar Mobile Services Ltd.)

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