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.

8925785
Ratings from community
501301
Registered users
667704478
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. Everbody at least once in a lifetime comes across a situation where he receives spam calls. These kinds of calls not only just waste your time but also plays on your nerves and can be very annoying. Our aim is to make a database of all such numbers that are fraudulent and involved in illegal activities. Our aim is to help people by making the biggest datebase of spam phone numbers with their ratings and comments so other people may know how dangerous caller is. Additionally, at time you can also locate the caller's jurisdiction.

    Recently added comments

    1. unknown has been reported with number ‎+653158 as Ping Call

      4/17/25, 1:15 PM

      31581167

      1 Rating for +653158 (IP telephony )
    2. unknown has been reported with number ‎7792764378 as Survey

      4/8/25, 1:29 PM

      1 Rating for 7792764378 ()
    3. ali reported taobao singapore with the number ‎+6565771218 as Cost trap

      3/9/25, 7:07 PM

      Packages missing with no updates

      2 Ratings for +6565771218 (Landline and fixed IP numbers)
    4. joe reported one street advisory with the number ‎80115765 as Telemarketer

      2/28/25, 11:14 AM

      Call for financing

      1 Rating for 80115765 (Mobile)
    5. The number ‎84342251 has been assigned to unknown

      2/26/25, 11:12 AM

      scam caller

      1 Rating for 84342251 (Mobile)

    Where does the information on telephone numbers come from?

    We can not make this database without your help, therefore we need your kind contribution. We kindly ask you to share your experience with the tellows community and report all the annoying numbers that have been calling you. You can rank them on scale from 1 ( very trustworthly) to 9 ( untrustworthly) and leave your comment on the number. To make telephonic world safe and better we need you to report these numbers to us with any details you like to share. We will appreaciate your contribution a lot.

    Comments on the most frequently searched phone numbers

    1. unknown has been reported with number ‎+653158 as Ping Call

      4/17/25, 1:15 PM

      31581167

      1 Rating for +653158 (IP telephony )

    Often searched companies

    M Social Hotel Singapore in Robertson Quay 90
    Hotel
    Grand Copthorne Waterfront Hotel Singapore in Havelock Road 392
    Hotel
    RIMOWA Service Center in Orchard Road Mandarin Gallery 333a
    Luggage repair service
    20dB Digisound / 20dB Hearing Singapore (Chinatown) in New Bridge Road #02-23 Chinatown Point 133
    Hearing aid store
    BVLGARI SINGAPORE MARINA BAY SANDS in & #b2-34/35 The Shoppes At Marina Bay Sands #b1-36/37
    Jewelry store
    FedEx Express Singapore in Changi South Lane 5
    Courier service
    THE EIGHT in Bras Basah Road 80
    Restaurant
    Orchard Hotel Singapore in Orchard Road 442
    Hotel
    ifm electronic Asia Pte. Ltd. in Tuas Avenue 8 2
    Manufacturer
    BFT Kovan in Upper Serangoon Road #01-01 & #01-04 To #01-07 756
    Personal trainer