2.8.4 Safe to install
Avoid spam calls!
Rate numbers, identify robocalls, and block calls with our tellows app. Benefit from the free search for caller ID and information of unknown numbers, a spam call blocker, personal blacklist, and more!
App Functionality
- Identify unknown caller immediately (Caller ID) - Decide which calls you want to answer! The tellows app can detect spam calls, scammers, or annoying calls from call centers. Incoming calls are displayed with a score from 1 (trustworthy) to 9 (not trustworthy) on your mobile phone screen. Additionally, you can recognize the name of the caller, the caller type, and their location.
- Number lookup and information of unknown caller - Thanks to the vast tellows community, you can find thousands of spam numbers and details to identify them. Our database is constantly updated, providing protection from scammers and telephone advertisements.
- Evaluate and comment on phone numbers - Join us in our mission! Comment and evaluate unknown numbers to help prevent phone scams together. Connect your account and enter the tellows world on all devices.
- NEW: Call blocker and custom blocklist - In the free version of the app, you can manually block calls locally. The Premium version offers the ability to block calls using the community and local blocklist features. All currently rated dangerous numbers are stored on your phone and can be blocked even when offline, thanks to the locally updated blacklist. The Premium version is advertisement-free.
Main Features
- Identify calls in real time with free caller ID
- Use call blocker with Premium
- Manually block numbers for free
- Search phone numbers
- Rate telephone numbers
- tellows score as an indicator of trustworthiness for improved caller ID
- Detailed number lookup
- Add numbers from our database to your address book
- Login to connect to your tellows user account
- Protection from telephone harassment, persistent call centers, phone scams, nuisance, and other annoying calls
- View list of incoming SMS from unknown numbers
Premium Features with In-App Purchase
- Premium version without advertisements
- Block calls by importing blacklists to your phone
- Personal blacklists with all negatively rated numbers from your account
- Offline caller ID
tellows in Numbers
- Rated over 7,000 times
- Over 500,000 downloads
- <
- More than 1.8 million numbers evaluated
- More than 200,000 registered users
- Over 27,000 numbers and calls rated each month in our community
- 7 million monthly users in more than 50 countries
Visit Us on the Web
- Website: www.tellows.co.uk
- Blog: blog.tellows.co.uk
- Facebook: facebook.com/tellows
- Twitter: twitter.com/TellowsWhoCalls
- Instagram: instagram.com/tellows_callerid_lookup/
- FAQs: www.tellows.co.uk/c/about-tellows-uk/tellows-app-faqs/#android
Overview
tellows - Caller ID & Block is a Freeware software in the category Communications developed by tellows.
The latest version of tellows - Caller ID & Block is 2.8.4, released on 07/25/2025. It was initially added to our database on 10/22/2023.
tellows - Caller ID & Block runs on the following operating systems: Android.
Users of tellows - Caller ID & Block gave it a rating of 5 out of 5 stars.
FAQ
What is tellows?
tellows is a service that provides caller ID functionality along with the ability to block unwanted calls.
How does tellows work?
tellows works by analyzing user reports and ratings to identify unknown callers. Users can then see the caller's information before answering the call.
Can tellows block unwanted calls?
Yes, tellows has a block feature that allows users to block unwanted numbers from calling them.
Is tellows available for mobile phones?
Yes, tellows is available as a mobile app for both iOS and Android devices.
Is there a cost associated with using tellows?
tellows offers both free and premium plans. Some features may require a subscription.
Can I report a number as spam on tellows?
Yes, users can report numbers as spam on tellows to help other users identify potential unwanted callers.
Does tellows have a community-driven database?
Yes, tellows relies on user-generated reports and ratings to build its extensive caller database.
Is tellows effective in blocking spam calls?
Many users find tellows to be effective in identifying and blocking spam calls based on the community feedback and ratings.
What countries is tellows available in?
tellows is available in multiple countries worldwide including the United States, United Kingdom, Germany, and many others.
Can users customize their call blocking settings on tellows?
Yes, users can customize their call blocking settings by adding specific numbers to block lists or setting up rules for blocking calls based on certain criteria.
Screenshots (Click to view larger)
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