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.
Does your phone ring as relentlessly at dawn as it does at noon and dusk? The displayed number of the caller is unknown to you yet this very number calls several times a day? Are nuisance calls and telemarketers harassing you while you keep wondering Who is calling? Unsurprisingly there are thousands of others suffering the same agony of unsolicited calls. Therefore, tellows.in has committed itself to provide a platform for all those whose nerves are grinded down by the continious ring of the their phones. Tellows aims at the distribution of knowledge and information on dangerous spam and scam numbers. Therewith, people will know who calls and know whether it is wise to answer the phone or leave it be. Furthermore, tellows offers two features to assist in the identification of the numbers: the tellows-score and maps marking the approximate location of the caller. Join our international community that is currently operating in over 45 countries download the tellows app today for your iPhone or Android to protect yourself against unwanted calls.
Recently added comments
-
-
The number +916393770804 has been assigned to Anika sharma
1 Rating for +916393770804 (Reliance Jio) -
Pan reported number 8878180685 as unknown
Falsely representing Telecom dept
1 Rating for 8878180685 (Vodafone) -
vijay Kumar reported number 8294449424 as unknown
12:00 baje raat ko aana hai 12:30 baje
1 Rating for 8294449424 (Vodafone) -
-
vijay Kumar reported unknown with the number +919793483079 as Sweepstakes, lottery
Thursday's
1 Rating for +919793483079 (Bharti Airtel Limited)
Where does the information on telephone numbers come from?
Every information on a number is the sum of all the experience the tellows users share via comments and by rating the number according to its danger. The combination of the rating and the categorisation in the comments feeds a complex algorithm that ultimately generates the tellows-score, hence, indicating the trustworthiness of each number. However, the vast bulk of information on dangerous spam and scam numbers requires you and your willingness to share you experience and knowledge in order to help people and warn them before they suffer the inconvinience of being spammed and scammed.
Comments on the most frequently searched phone numbers
-
iPhone reported unknown with the number +4917687214320 as Cost trap
Angeblich habe ich ein kostenloses ProbeAbo abgeschlossen das jetzt kostenpflichtig fortgesetzt wird, habe mitgeteilt dann schreiben sich mich doch an damit mein Anwalt sie verklagen kann wegen Verstoß das Fernabsatzgesetz und ähnliches, wurde das Gespräch beendet….
46 Ratings for +4917687214320 (O2 (Germany)) -
randi has been reported with number 8077591537 as Harassment calls
2 Ratings for 8077591537 (Vodafone) -
zefix! reported unknown with the number +491757515872 as Trustworthy number
2 Ratings for +491757515872 (T-Mobile) -
zefix! reported unknown with the number +46739476036 as Cost trap
1 Rating for +46739476036 (Mobiltelefoner ) -
-
fertilizer reported Fer kya with the number 8734026505 as Sweepstakes, lottery
ferozkhan
1 Rating for 8734026505 (Vodafone)
Often searched companies
- TNT Express in Model Colony Behind Hotel 109
- Courier service
- Fairfield by Marriott Jodhpur in Opposite New High Court
- Hotel
- Cartier in Nelson Mandela Road
- Jewelry store
- Radisson Hotel Hyderabad Hitec City in Gachibowli Miyapur Road
- Hotel
- Radisson Blu Hotel, Jaipur in Plaza Tonk Road Durgapura Plots No. 5 And 6 Airport
- Hotel
- Radisson Hotel Mumbai Goregaon in S.v. Road Veer Savarkar Flyover
- Hotel
- Holiday Inn Gurugram Sector 90, an IHG Hotel in Sector 90 Haryana
- Hotel
- Michelin Tyres & Services - Darshan Tyres in Poonam Arcade Next To Jangali 2,3,5&6
- Tire shop
- Radisson Blu Resort Dharamshala in Village Kandi Po Khaniyara
- Hotel
- Gallagher Service Center Operations — Bengaluru in Ground 1st & 2nd Floor Brigade Magnum
- Insurance agency
zefix! reported unknown with the number +491632298937 as Cost trap