Our magazine can already register 150,000 downloads, so we are pleased to announce today that our 2nd edition is now available! For those of you who do not know yet, what the tellows magazine is: Based on the many years of experience, we have created our own magazine with all the important information you need to protect yourself against unwanted calls and alleged fraud. Continue reading →
Have you ever wondered which country actually has more comments than your current country? Or how many comments are written on average in your country?
To answer these questions, we conducted a study on how many comments are written on tellows in individual countries regarding the page views and we discovered some interesting facts from the study.
tellows is currently available in 50 countries. For the study, we concentrated on the 17 most important tellows countries. Continue reading →
more and more frequently consumers are victims of telephone spam or frauds, or are simply provoked by frequent unwanted calls. They use various tricks to pull our money out of our pockets. Here in our community, many phone owners report and rate the numbers that called them, sharing their experiences with other users to protect you and themselves. This works in an easy and uncomplicated way.
The heart of us is the tellows score. It is calculated from all previously stored ratings for a specific phone number. Users of the community can report and rate phone numbers on a scale of 1-9, where 9 means that a very dangerous or very annoying phone call is on the line and 1 is a rather harmless one. So you can rate and categorize each phone number on a scale from 1 (trustworthy) to 9 (dubious). From 7 on, the corresponding phone number is placed on a blacklist of the community and is thus blocked for everyone using the tellows products by itself and provides an appropriate protection. Depending on the rating, you can then assess the seriousness of a called number. In this way you can inform yourself online about the experience other users have already made with the respective number. And if there is a cost trap or telephone fraud behind it, you can know it because of the negatively rated number before they call you back again. Additionally, you can create your personal blacklist and add unwanted numbers that are not yet rated or don’t appear in the blacklist. If you rate a number negatively, it will be added to your personal blacklist and will be blocked the next time you receive a call. Even if the overall rating assigned by other tellows users of the phone number is different, it will still be blocked.
In order to be able to benefit from the collected assessments and experiences at an early stage, for example even before a call is answered, the successful tellows app for devices with Android or iOS was developed. This already indicates during the ringing, how trustworthy the calling number is by using the reports of the community. Thus, when the call is received, the tellows score is displayed. Continue reading →
it’s very important for us to provide our users the best service and useful information on our platform. All the employees working at tellows are involved in different projects to improve tellows everyday. Since earlier this year, one of our interns had been helping us to make tellows better in many different ways. We asked him to give us a peek of how it feels like to be a tellows intern and what tellows does behind the scene. Check out the interview below!
Could you first tell us a little bit about yourself and why you decided to do an internship at tellows?
“I’m Matteo from Italy and I’m a graduate in Economics. I wanted to have more work experience that is related to my studies and my favorite subjects so I searched for new job opportunities and found the chance to work at tellows as an intern for 6 months. I already knew about tellows before, because I used the platform to search for unknown numbers in the past. Continue reading →
Our community is changing and developing every day. We always take our users’ suggestions and ideas into account, in order to make tellows a better platform. Therefore, we have developed some new features to make the tellows community even more helpful and effective than before!
1. Rating without comment
It is very important for us that we can give information for our users which are not just informative but also helpful. We believe it’s significant to consider the fact that our users might not have enough information to write lengthy comments about some phone numbers. Therefore we have developed a new feature, so that you are able to rate a phone number without writing any comment, especially if you think that there’s no necessary information you can share. Continue reading →
Every number that you find in our community is classified according to the type of call. Through different types of call, our users can easily recognize to which category the number belongs to. But sometimes the different call types might be confusing. You might sometimes be wondering whether a certain number should be categorized “Telemarketer” or as “Aggressive Advertising”. To avoid any kind of confusion and to show the clear differences between the caller types, we would like to give an overview of every single caller type that we have at tellows. But we won’t just explain what the term means, we will also give you some tips if you perhaps receive these types of call. Continue reading →
Having a fax machine might be one of the most convenient things for us to send and receive business documents. But sometimes, we get loaded with the amount of junk faxes we never wish to receive. Since we have already seen many reports from our tellows friends about the bothering acts, we think it’s important to give more information of how junk faxes work and what we can do to stop receiving them.
tellows is versatile and the tellows data can be used for different systems. We developed an API that suits all kinds of projects and allows you to access the database and use the number details as preferred.
Today, we want to introduce a student project from the UPMC University in Paris, which was realized with the help of the tellows API.
For the students, the task was to build an Android App with an API. The idea was to develop a caller ID that identifies French numbers and shows whether a number is dangerous or trustworthy. With the help of our API, they managed to build the App in just a few weeks. As soon as a call comes in, it shows the respective tellows score that indicates if the number is dangerous or not. Opening the app, it will show a list of all recently received calls. Furthermore, it displays the number, score and country.
The final result was presented within the class and turned out successful. We are happy that we could be part of it and help to realize the project. However, a publication of the application is not possible.
tellows is happy to collaborate with companies and developers to create projects for commercial or research purposes. If you have any questions, please contact us.
If you need more information about our API, please visit this website.
Dear tellows fellows, starting today a new tellowsiPhone version for “tellows Caller ID & Block” is available in the App store: 1.4.0! The app works for all devices using iOS 10 or higher.
Version 1.4.0 comes with an improved protection from unwanted phone calls, thanks to some new features. You have the ability to log in to your own tellows account and easily access it from multiple devices. You can also edit your account settings and posted comments, when you log in to tellows in the web browser.
Additionally, you can now create your personal blacklist and add unwanted numbers that are not yet rated or don’t appear in the blacklist. If you rate a number negatively, it will be added to your personal blacklist and will be blocked the next time you receive a call. Even if the overall rating assigned by other tellows users of the phone number is different, it will still be blocked. You must be logged in to use this feature and synchronize your personal blacklist with your device. You can use your one personal blacklist across all devices and tellows products. Continue reading →
Watch out, Apple users: Today, we introduce you to our new app!
tellows Caller ID & Block!
With the release of iOS 10, it is finally possible to block calls! And we don’t want to withhold this feature from you any longer. We developed a new app that protects you even better from unwanted calls. Annoying spam calls that cost you time and nerves are now history.
To offer you the best protection ever, we equipped the tellows app with a special feature. Incoming calls can be identified with the tellows Caller ID & Block app, instantly. And to make sure you don’t even get disturbed by those calls, you can now block all spam calls.