phonenumber list top spammers
phonenumber list top spammers
Twitter Facebook

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

Ratings from community
Registered users
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. 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. Luca reported number 089871549 as unknown

      I'm an italian user, with no affairs in Denmark. Multiple energy companies were calling me in the last period and after blocking all their numbers, I started to receive calls from Portugal, Spain and Denmarl

      089871549 (Fastnetkommunikation) - View details and comments - 1

    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.

    Often searched companies

    Esbjerg almennyttige Boligselskab in Skolegade 6
    Housing authority
    OK Plus Lyne in Vardevej 117
    Grocery store
    Tandlæge Birgitte Moeslund in Rådhusstræde 2 18
    Barrits Blomster in Sallingvej 59
    Vejen Køreskole in Lundgårdvej 3
    Driving school
    Garant Brønderslev in Østergade 55
    Carpet store
    R.M. Transport in Bastrupvej 13b
    Logistics service
    Nielsens Maskinstation - Vester Aaby in Hundstrupvej 73
    Pest control service
    Klinik For Fodterapi v/ Annemarie F Michaelsen in Valseværksgade 8b
    Nail salon
    Dyrlæge Thomas Esper Larsen in Trongårdsvej 24

    We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. Individual settings can be changed in the Privacy Policy. We do not support the Do Not Track browser option (CalOPPA). Further Information