WhatsApp SIM Binding Rule: New Policy from March 1, 2026, No SIM, No App Access

• A new SIM binding rule will be effective from March 1, 2026, for online chat and call apps like WhatsApp, Telegram, and Signal.
• Under this rule, the app will stop working if the SIM card used to create the account is removed from the phone.
• Communications Minister Jyotiraditya Scindia confirmed no relaxation or extension for the March 1, 2026 deadline.
• The government implemented this strict decision to protect national security and prevent fraud, as fraudsters often use others' numbers.
• Internet companies like Meta and Google have raised concerns about technical challenges and user experience, especially for devices without SIM slots.