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.

Apps

Download the tellows App for Android and iPhone to activate spam protection on the Go.

News & Media

Get information about the current scam methods and how to prevent them in our blog, magazine and press and follow us on Twitter, Facebook and Instagram.

Member Area

Edit ratings, create your own blacklist and discover more features by becoming a tellows registered user for free.

Home

The landline solutions for your home and company are available in the tellows shop.

Business

The tellows API offers a variety of solutions. Be our business partner and get access to our database.

9387838
Ratings from community
509113
Registered users
682893018
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. 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.

    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. A reported Fazal with the number ‎7841991562 as Cost trap

      7/19/25, 1:40 PM

      Be aware it's fake no doing scam of part time jobs...

      1 Rating for 7841991562 (Vodafone)

    Recently added comments

    1. A reported Fazal with the number ‎7841991562 as Cost trap

      7/19/25, 1:40 PM

      Be aware it's fake no doing scam of part time jobs

      1 Rating for 7841991562 (Vodafone)
    2. The number ‎+34625808071 has been assigned to unknown

      7/18/25, 3:49 PM

      1 Rating for +34625808071 (Orange)
    3. Supriya Selloship has been reported with number ‎9512799758 as Trustworthy number

      7/14/25, 3:58 PM

      1 Rating for 9512799758 (Vodafone)
    4. zefix! reported unknown with the number ‎040855984185 as Harassment calls

      7/11/25, 6:16 PM via Android App

      1 Rating for 040855984185 (Hyderabad loc)
    5. The number ‎919319697947 has been assigned to Randi Udita

      7/8/25, 3:11 PM

      81 Ratings for 919319697947 (Mobile)

    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

    1. Investigator Divya computer and online reported Divya computer and online with the number ‎9575552787 as Ping Call

      6/29/25, 3:32 PM

      Divya computer and online birsinghpur

      1 Rating for 9575552787 (Vodafone)
    2. PHOENIX FINTAX CONSULTANCY has been reported with number ‎+918724061366 as Trustworthy number

      6/23/25, 6:42 PM

      1 Rating for +918724061366 (Vodafone Essar Spacetel Ltd.)
    3. Investigator Mohamed Noohu reported jasil with the number ‎8940942654 as Harassment calls

      6/23/25, 3:45 PM

      he chat my on whastapp and talking bad words an harssasment

      1 Rating for 8940942654 (Vodafone)
    4. David has been reported with number ‎+51964414416 as Harassment calls

      6/25/25, 7:54 AM

      1 Rating for +51964414416 (Móvil)
    5. dylan reported unknown with the number ‎+639129898264 as SMS spam

      6/24/25, 2:14 PM

      courier:label damaged

      1 Rating for +639129898264 (Smart Telecommunications)

    Often searched companies

    Radisson Blu Plaza Hotel, Delhi Airport in Near Mahipalpur Extension Nh 8
    Hotel
    Aloft New Delhi Aerocity in Igi T3 Road 5b
    Hotel
    Virtusa Consulting Services Private Limited in Ghodbunder Road G Corp Tech Park
    Business management consultant
    Crowne Plaza Pune City Centre by IHG in Bund Garden Road Next To Jehangir Hospital Cts no. 37 & 37/1
    Hotel
    Radisson Hotel Kufri in 0km Milestone Kufri Fagu Highway
    Hotel
    Ingersoll Rand India - Haryana in Skootr Offices, Unit No. 7
    Building materials supplier
    Radisson Hotel Prayagraj in Plot No. Mauza Naseebpur Bakhtiara 24/19d
    Hotel
    D Square Statue of Unity Kevadia, a member of Radisson Individuals in Opp. Tribal Museum Sou Highway Survey No.415 Sub Plot-A Tower-A Unity Hub
    Hotel
    Radisson Resort Mount Abu in Limdi House Near Pandav Bhavan Sirohi
    Hotel
    St. Mark's Hotel Bengaluru, a member of Radisson Individuals in St. Mark's Road 4/1
    Hotel