How to Search Phone Number Details on Truecaller Online and its App?

Sometimes, phone calls from unknown numbers confuse us and make us think whether to return the call to it or not because such calls may be from a telemarketing company or maybe a wrong number. So to help you decide, we thought of writing a post on how to use Truecaller online site or its app to search mobile number details of an unknown caller.

Truecaller built a smart way to find phone mobile number details of any anonymous phone call. According to the company, they have 200M and more than 150 million daily active users worldwide that easily identify callers from unknown numbers and automated spam blocking.

Use Truecaller Online To Find Details Of Mobile Number

Time needed: 5 minutes.

The Truecaller database of phone numbers worldwide can be easily searched through the Truecaller app and its official website. The following is the step-by-step guide on using Truecaller to track phone number information online.

  1. Visit official website of Truecaller

    To know mobile number details, go to its official website.
    Truecaller Online Website

  2. Type the phone number in the search bar

    In the search field, type the number whose information you want to search and press the enter button.

  3. Sign in for Truecaller number search online

    If you are using the Truecaller for the first time, then you must sign-in on the website to search for any phone number. You can use your Google or Microsoft account to sign in.
    Sign In To Truecaller

  4. You will get the owner details if that number is registered on Truecaller

    Soon after signing in, you will have all the information about the number you searched for. These details may include the owner’s name, profile photo, mobile carrier, location, email address, etc.
    Best Caller ID Truecaller

For automatic spam calls blocking, knowing unknown mobile number details, payments, and last seen, you can install its app on Android and iOS devices from here.

If the above guide did not help you find the unknown mobile number details, then you might want to check out 10 other methods.

How Does Truecaller Work And Where Does It Get Data?

Truecaller helps you find the details of the person but, the fact cannot be ignored that it also takes your and your contacts’ information in return. Both, Truecaller online number search feature and its app work on the basis of giving and receiving data. You provide contacts globally and you get contacts globally.

If you install and log in to the Truecaller app on your smartphone, the app will automatically sync all your contact details from your phonebook and integrate it into its global database. In this way, this app collects information about its millions of users worldwide and provides them through its app and website.

And, when you use the Truecaller online to search for a number, the site forces you to sign in using your Google or Microsoft account only. Here, the company could give you more options to log in such as Twitter or Facebook, but they have given only the option of Google or Microsoft because no account other than Google or Microsoft has a contact list. This is how they collect the data.

Also check: How To Send WhatsApp Message To Unknown Numbers Via PC, Phones?

How To Remove Your Number From Truecaller Database?

The company respects users’ privacy, therefore allowing users to remove their number and personal information from the Truecaller directory.

To remove your number from the Truecaller database (website and app), follow these steps-

1. Visit the unlisting page.

2. Enter your phone number with the country code (i.e. +911130303030 or +919811223344) and press ‘UNLIST PHONE NUMBER’ button.

3. Tick ​​the ‘reCaptcha’ saying ‘I am not a robot’.

4. Click the Unlist phone number button.

Note: If you are a registered user and have verified your number through the True caller app then you must first deactivate your account by going to the settings of the app and then follow the above steps.

To delete your account from its website, go to “Account & privacy” and then click on Deactivate your account.

According to the company, it can take up to 24 hours to completely remove information from their database, after which no one can track your phone number details using the online Truecaller site and its app.

How To Stop Telemarketing Spam Calls And SMS In India?

As per the Telecom Regulatory Authority of India (TRAI) regulations, no telemarketing company is allowed to call on the DND registered numbers (National Do Not Call Registry).

To stop unwanted sales calls and messages, you can activate the NDNC or DND service by sending an SMS to your mobile carrier. It’s free to register your home or mobile phone number.

If you want to completely block all sales calls and SMS in India, then you should go to your text messaging app and type START 0 and send it to 1909 (toll-free).

Additionally, if you want to block a certain category like banking, real estate, etc., type START and send it to 1909. You will receive a reply with a list of categories, reply to that SMS with the serial number of the category you want to block.


Truecaller online can help you check the details of a number only when that number is registered with True caller. In this guide, we have included all the possible information that can help you identify a spam number, legally. We would love to have your thoughts regarding Truecaller number search online free through the comments below.

Truecaller FAQs

Can I search by name in Truecaller?

The search by name is not available on the Truecaller website, however, you can use its smartphone app to search by name, address, email address, and phone number.

Can I use Truecaller online free?

The Truecaller website is free to use. For truecaller number search online, you need to sign in using your Microsoft or Google account to use its number lookup tool.

Is it safe to use the Truecaller app?

The application is safe to use, but some case studies claim that True Caller app users are mostly victims of fraud and online scams as fraudsters obtain their personal information through the app’s database.

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