Check if someone is misusing your ID for fake SIM cards: Quick verification possible in just one minute at home

31 May, 2025
Check if someone is misusing your ID for fake SIM cards: Quick verification possible in just one minute at home

Winning Bizness Desk

Mumbai. With the rising number of online fraud cases across India, it is becoming increasingly important for individuals to ensure their identification documents are not being misused. A common form of this misuse is unauthorized SIM cards being issued under someone’s name, often without their knowledge. If these SIMs are used for illegal activities, the original ID holder could face legal trouble despite being unaware of the fraud.

Verify all SIMs issued in your name within minutes

Fortunately, the Department of Telecommunications has launched a portal — tafcop.dgtelecom.gov.in — that allows users to instantly check how many mobile numbers are active on their ID. The process is free of cost and can be completed from home in just a couple of minutes. This service helps individuals stay informed and take action against any suspicious numbers linked to their documents.

Step-by-step guide to check and report unknown SIMs

To use the TAFCOP portal, follow these simple steps:

1. Visit tafcop.dgtelecom.gov.in.

2. Enter your mobile number and captcha code.

3. Click on "Validate Captcha" and you will receive an OTP.

4. Enter the OTP to log in and view a list of all active SIMs on your ID.

5. If you notice any number that doesn’t belong to you, select "Not My Number" and click on "Report."

6. After submitting the complaint, you will receive a Ticket ID for tracking.

7. The reported number will then either be deactivated or delinked from your Aadhaar.

Rules for SIM activation per ID

According to telecom regulations, a maximum of nine SIM cards can be activated on a single ID across India. However, in sensitive regions such as Jammu & Kashmir, Assam, and other northeastern states, only up to six SIMs are allowed per ID. Exceeding these limits or having unknown numbers linked to your ID can attract scrutiny.

Stay vigilant: Check regularly and use ID cautiously

It is crucial to know how many SIM cards are registered in your name to avoid unnecessary legal complications. If a SIM registered on your ID is used for unlawful purposes, the consequences may fall upon you. It is advisable to check your SIM status every 3 to 6 months through the TAFCOP portal. Additionally, be cautious while sharing Aadhaar or PAN card details, especially on unfamiliar websites or at local vendor shops.

Story Summary in 7 Key Points:

  • Fraudsters can misuse your ID to activate SIM cards without your knowledge.
  • You can check all SIMs issued on your ID via tafcop.dgtelecom.gov.in.
  • The process is simple, free, and takes just one minute from home.
  • Report unknown numbers directly through the portal and get them deactivated.
  • Max 9 SIMs allowed per ID across India; 6 in J&K and Northeast states.
  • Regular checks (every 3–6 months) are advised for safety.
  • Always use Aadhaar and PAN cards cautiously to avoid misuse.