Many people search for ways to check the SIM owner name by mobile number. This may be because they received unknown calls, want to verify a contact, or need to confirm the owner of a number.
However, due to privacy laws, it is not possible to legally find the registered owner’s name of any mobile number using a public online tool. In this guide, you’ll learn what is possible, what isn’t, and the legal ways to identify a phone number.
Ways to Check SIM Owner Name by Mobile Number
Here are some legal ways to Identify a mobile number ownership.
Check ownership Using TAFCOP
You can use a special service provided by the Department of Telecommunications (DoT), Government of India, for this purpose. Open the TAFCOP portal.
First, open your web browser and visit the TAFCOP portal through (www.tafcop.in) or the Sanchar Saathi website.
Enter your 10-digit mobile number, complete the CAPTCHA, and request an OTP. After receiving the OTP, enter it to verify your identity.
Once verification is complete, the portal will display a list of all mobile numbers currently registered in your name. Review the list carefully.
If you notice any SIM card that you do not recognize or are no longer using, you can report it directly through the portal for further verification and necessary action by the Department of Telecommunications (DoT).
Check SIM Number Details by Truecaller
Truecaller is one of the easiest ways to identify the name associated with an unknown mobile number, although it does not show the official registered SIM owner.
First, download and install the Truecaller app from your device’s app store, then sign in using your mobile number.
Grant the required permissions for contacts and calls.
Next, open the search bar and enter the mobile number you want to check.
Tap the search icon, and if the number exists in Truecaller’s database, it will display the name, profile photo (if available), and spam status.
Keep in mind that the displayed information is community-based and may not always be accurate or up to date.
Sim Ownership Check by WhatsApp Profile
You can get limited information about a mobile number through its WhatsApp profile. Save the number to your contacts and open WhatsApp.
If the user has an active account and their privacy settings allow it, you may see their profile name, photo, and About section. However, this does not reveal the official SIM owner’s identity.
