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SIM বন্ধ করলেই WhatsApp বন্ধ নয়!
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News18•22-09-2026, 13:55
WhatsApp Without SIM: Will it work if SIM is deactivated? Know the rules and usage limits!
  • •WhatsApp accounts are not directly linked to SIM cards; they are registered with a phone number and primarily require an internet connection.
  • •Even if a SIM is deactivated, WhatsApp will continue to function normally with an active internet connection via Wi-Fi or another SIM.
  • •There is no specific time limit for account closure after SIM deactivation; the account remains active as long as it's used via the internet.
  • •Problems arise during re-verification (e.g., changing phones or reinstalling) as the OTP cannot be received on an inactive SIM.
  • •Deactivated numbers can be reassigned to others, posing a risk to your WhatsApp account; use the 'Change Number' feature for secure migration.

Key Questions Answered

As long as your phone has an active internet connection via Wi-Fi or another SIM, your WhatsApp account will continue to function normally without any specific company-imposed time limit.

If you change your smartphone or reinstall the app, an OTP is sent to your phone number. Without an active SIM card, you will not receive the verification code via SMS or call, preventing you from logging in.

If you deactivate your old number, telecom companies may eventually assign it to another person, who could then register that number on WhatsApp. It is recommended to use the 'Change Number' feature to securely transfer your account.