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tellows provides information to identify trustworthy or potential risk calls - thanks to our worldwide 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. Your phone is ringing and the display shows an unknown number you haven't seen before. So you're asking yourself whether to answer it or not!? Who is calling? You are certainly not the first one to ask these questions. For this reason, tellows developed a database which will help you with your decision about answering or ignoring the phone call. This will definitely save you time and energy. Yet, there is more to it. In addition to a risk rating, tellows provides an approximate location of the number calling. This helps you to find out the origin of the phone call. For additional information visit our Tellows Blog.

    Recently added comments

    1. Fabrizia reported number ‎+393345075681 as unknown

      10/15/21 7:40 AM

      Chiamano per fornitura elettrica. Poi interrompono la chiamata

      1 Rating for +393345075681 (Tim (cellulare))
    2. Nena reported Selenia gonzalez with the number ‎6233133176 as Harassment calls

      9/22/21 10:51 AM

      2 Ratings for 6233133176 ()
    3. Nena reported Selenia gonzalez with the number ‎6233133176 as Harassment calls

      9/22/21 10:49 AM

      2 Ratings for 6233133176 ()
    4. The number ‎070227235 has been assigned to niti

      9/6/21 8:21 PM via Nize

      1 Rating for 070227235 (Tušmobil)
    5. Cloclo reported number ‎0185153751 as unknown

      7/29/21 10:11 PM

      ATTENTION...!...ARNAQUE "FAKE " ...Se présente comme "opérateur téléphonique" pour vous accorder une remise ...ce qui est en réalité un phishing téléphonique réalisé par des escrocs qui essayent de vous soutirer des données personnelles ...!
      ...le Numéro 0185153751 est à signaler gratuitement par deux SMS au 33700 pour faire cesser ces indésirables...,
      en ce qui me concerne c'est fait...!!!

      1 Rating for 0185153751 (Ljubljana)

    Where does the information on telephone numbers come from?

    The tellows community allows you to comment any telephone number. We analyze and classify the calls according to the type of call. The core of tellows is the so-called tellows score. A thought-out algorithm that classifies any number in relation to its risk level. This in turn makes it easier for you to decide whether it is safe to answer the call or not. In order to gather as much information as possible about all the numbers in question, we need your help! With the help of your comments about the numbers and your risk rating you certainly help us to enrich our phone number database.

    Comments on the most frequently searched phone numbers

    1. Fabrizia reported number ‎+393345075681 as unknown

      10/15/21 7:40 AM

      Chiamano per fornitura elettrica. Poi interrompono la chiamata

      1 Rating for +393345075681 (Tim (cellulare))

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