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 - find out who called with the phone number reverse search & caller protection
Community
Find details about reported phone numbers from over 7 million monthly users in 50 countries and participate by becoming a part of tellows community.
Member Area
Edit ratings, create your own blacklist and discover more features by becoming a tellows registered user for free.
Business
The tellows API offers a variety of solutions. Be our business partner and get access to our database.

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.Recently added comments
-
Android reported Erik with the number 28268231 as Trustworthy number
1 Rating for 28268231 () -
The number 070704055 has been assigned to unknown
1 Rating for 070704055 (telenor) -
unknown has been reported with number +1647692121 as SMS spam
1 Rating for +1647692121 (Ontario) -
The number 060582234 has been assigned to Nikolas
1 Rating for 060582234 (3) -
-
The number 030247938 has been assigned to Malte Emil Olsen
1 Rating for 030247938 (tdc)
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
-
unknown has been reported with number +1647692121 as SMS spam
1 Rating for +1647692121 (Ontario) -
The number 070704055 has been assigned to unknown
1 Rating for 070704055 (telenor) -
The number 060582234 has been assigned to Nikolas
1 Rating for 060582234 (3) -
The number 030247938 has been assigned to Malte Emil Olsen
1 Rating for 030247938 (tdc) -
-
The number 055360601 has been assigned to unknown
1 Rating for 055360601 (telenor)
Often searched companies
- LEGOLAND® Billund Resort in Nordmarksvej 9
- Tourist attraction
- FedEx Express – TNT in Jernholmen 28-32
- Courier service
- Euromaster Taastrup in Roskildevej 307
- Auto repair shop
- Eto Garments ApS in Bredgade 16
- Orthotics & prosthetics service
- Forsamlingsgården Toreby in Torebyvej 46
- Event planner
- Speciallæge Kirsten Pilsgaard in Hyskenstræde 10
- Obstetrician-gynecologist
- Advokatfirma Lone Refshammer (H) in Niels Hemmingsens Gade 10
- Law firm
- Øre, næse, hals Klinikken Birkerød v/ Speciale Jesper Micheelsen in Teglporten 3 tv, 1. sal.
- Otolaryngologist
- Regionshospitalet Silkeborg in Falkevej 1a
- Hospital
- Susannes Fodpleje og Zoneterapi in Julius nielsens vej 33
- Nail salon
unknown has been reported with number +1647692121 as SMS spam
...
1 Rating for +1647692121 (Ontario)