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

3707354
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Registered users
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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. 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. Shahrukh Khan reported Hammeeed with the number 03343341236 as trustworthy number

      03343341236 (Ufone) - View details and comments - 2

    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. Sue De Nyme reported number +19252300392 as unknown

      Received an automated message in Persian (on my cell phoine number in Iran) giving me some kind of verification code. I was not expecting this call. At around the same time, I received a message from Whatsapp telling me that someone was trying gain to access my Whatsapp account and that it was probably due someone entering the wrong telephone number by mistake.

      +19252300392 (California) - View details and comments - 8
    2. Android reported unknown with the number 001912 as Harassment calls

      how can I know the culprit calling me from this number?.

      001912 (Georgia) - View details and comments - 2

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