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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.


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.

    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. Defender Charly reported unknown with the number ‎621690785 as Harassment calls

      3/27/24, 11:12 AM

      Cansada de que me llamen diciendo que son de Endesa y cuando yo llamo a Endesa me dicen que no tiene...

      2 Ratings for 621690785 (Republica Movil)
    2. Android reported institut nacional estadistica with the number ‎930476152 as Survey

      3/27/24, 3:01 PM

      ...

      2 Ratings for 930476152 (Barcelona)
    3. Estafadores reported unknown with the number ‎621690772 as Harassment calls

      3/27/24, 11:57 AM

      Son estafadores,saben tus datos y preparan alguna jugada para hacerte,Me han llamado, tenían datos m...

      2 Ratings for 621690772 (Republica Movil)
    4. Castma reported unknown with the number ‎+39025788840 as Aggressive advertising

      3/27/24, 4:26 PM

      No contesta y a los segundos se despide con grabación diciendo goodbye....

      2 Ratings for +39025788840 (Milano)
    5. user reported mercado pago with the number ‎8718801349 as Debt collection company

      3/27/24, 11:25 PM

      acoso y agresividad...

      1 Rating for 8718801349 (Islas Baleares)
    6. marcoli reported LOWI with the number ‎911534522 as Aggressive advertising

      3/27/24, 10:00 AM

      Lowi... llaman para ventas......

      1 Rating for 911534522 (Madrid)
    7. Naturgy has been reported with number ‎621289188 as Cost trap

      3/27/24, 11:57 AM

      Me decían ser de naturgy, y otras cosas raras sin sentido, parece ser estafa...

      1 Rating for 621289188 (Movistar)
    8. yayamora reported Yoigo with the number ‎965272968 as Aggressive advertising

      3/27/24, 12:35 PM

      Yoigo... llamadas molestas!!...

      1 Rating for 965272968 (Alicante)
    9. iPhone reported Luz with the number ‎621684932 as Cost trap

      3/27/24, 2:10 PM

      Que hacen un descuento en la factura de la luz... mentiras y fraude, cuidado...

      1 Rating for 621684932 (Republica Movil)
    10. Tomas reported llamada de Ping with the number ‎621691258 as Aggressive advertising

      3/27/24, 4:08 PM

      Te llaman y cuando contestas te identifica y cuelga...

      1 Rating for 621691258 (Republica Movil)

    Recently added comments

    1. user reported mercado pago with the number ‎8718801349 as Debt collection company

      3/27/24, 11:25 PM via Android App

      acoso y agresividad

      1 Rating for 8718801349 (Islas Baleares)
    2. un gay has been reported with number ‎+255712673430 as Aggressive advertising

      3/27/24, 11:23 PM

      1 Rating for +255712673430 (tiGO)
    3. user reported mercado pago with the number ‎6678881865 as Debt collection company

      3/27/24, 11:22 PM via Android App

      acoso y agresividad

      1 Rating for 6678881865 (Vodafone)
    4. user reported mercado pago with the number ‎+5541613331 as Debt collection company

      3/27/24, 11:21 PM via Android App

      acoso y agresividad

      3 Ratings for +5541613331 (Curitiba, Paraná)
    5. Defender Charly reported unknown with the number ‎621690760 as Harassment calls

      3/27/24, 8:35 PM via iPhone App

      1 Rating for 621690760 (Republica Movil)

    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. Investigator John Peter Mclister reported Movistar / Yoigo with the number ‎868686715 as Cost trap

      3/12/24, 11:32 PM

      Dos llamadas en 10 minutos. La misma voz de chica sudamericana. La primera se hizo pasar por Yoigo y la segunda por Movistar..En ambas pretendía subir tarifa y conseguir datos personales

      7 Ratings for 868686715 (Murcia)
    2. unknown has been reported with number ‎955445309 as Telemarketer

      3/15/24, 10:26 AM

      5 Ratings for 955445309 (Sevilla)
    3. Correos has been reported with number ‎689806719 as Cost trap

      3/9/24, 6:41 PM

      cuidadín

      14 Ratings for 689806719 (Movistar)
    4. The number ‎602436544 has been assigned to unknown

      3/8/24, 11:14 AM

      7 Ratings for 602436544 (Yoigo)
    5. Pintor en Barcelona has been reported with number ‎688381041 as Cost trap

      3/3/24, 5:59 PM

      Da igual que nombre te pongas, el mismo galgo con diferente collar... Juego a tu mismo juego, tú eres el dueño del móvil del que se habla jugando a ser clientes muy satisfechos tanto que dan la cara incansablemente por tí (ja ja ja) y la web dirá lo que está permitido no tú. Yo ya he hecho lo que tenía que hacer, advertir quien tiene este número al resto de incautos que puedan caer en tus manos. Y a partir de ahí, no voy a perder el tiempo con impresentables como tú, contestándote y dándote un minuto de gloria, mi tiempo vale mucho más que tú. Solo espero que nadie vuelva a caer en tus manos, avisados quedan.

      14 Ratings for 688381041 (Teléfono móvil)

    Often searched companies

    Unidad de Recaudación Ejecutiva nº 16 de la Tesorería General de la S.S in Calle río arlanza 30
    Oficina del Seguro Social
    LIN YAO WU in Avenida Cami Nou 144
    Restaurante
    GLADYS GARCÍA ACOSTA - Abogados en Güimar in Avenida santa cruz 34
    Abogado general
    Bufete de Abogados y Economistas Leyva & Zamora Asociados S.L. in Calle pedro antonio de alarcon 30
    Abogado general
    Unidad de Recaudación Ejecutiva nº 05 de la Tesorería General de la S.S in Ronda del pilar 10
    Oficina del Seguro Social
    Dirección Provincial de Madrid del Instituto Nacional de la Seguridad Social in Calle serrano 102
    Oficina del Seguro Social
    Administración nº 20 de la Tesorería General de la S.S. in Calle mosquilona 57
    Oficina del Seguro Social
    Unidad de Recaudación Ejecutiva nº 02 de la Tesorería General de la S.S in Calle rafael alberti 11-13
    Oficina del Seguro Social
    Masajes Ana in Zona Marques De Corbera
    Gae Quiromasajes in Calle Sanchez Preciado 39
    Masoterapéuta