Contact your mobile network provider
Ask for the SIM ownership transfer process
Gather required documents, such as ID proof and address proof
Provide the current SIM details...
Dial your carrier’s SIM/number check code
Check your phone’s Settings > About phone > SIM status
Open your phone’s Contacts or Phone app and look for...
Contact your mobile carrier’s customer support
Request SIM deactivation or line suspension
Verify your identity with the carrier
Provide the SIM number or phone number linked to...