New SIM card rules in India from August 24: What changes for users

India is tightening its rules on mobile connections, with a new enforcement mechanism set to begin on August 24, 2026. Telecom companies will be required to prevent customers from obtaining new SIM cards once they reach the maximum limit of nine connections per individual in most parts of the country, and six in certain states. This change is aimed at preventing misuse of telecom services for fraud, spam, impersonation and other illegal activities.

Users will need to disclose all mobile numbers registered in their name when applying for a new connection. The government's Digital Intelligence Platform (DIP) will help operators identify subscribers who have reached the limit, and representatives will be available for subscribers identified as having exceeded the limit. Excess connections may be required to be surrendered, transferred or disconnected to bring the total within the permitted limit.

Users are advised to check their mobile connections and report any unauthorized or unused numbers through the Sanchar Saathi service. If a subscriber has more than nine connections, they can disconnect an existing connection and apply for another SIM, provided they meet the operator's KYC requirements. The enforcement phase will be completed by November 30, 2026.