Contact your mobile service provider’s customer support
Ask for a postpaid to prepaid conversion request
Verify your identity with the required documents
Clear any pending bills or dues
Choose a prepaid plan or SIM replacement option if required
Submit the conversion request form
Wait for the provider to process the request
Replace the SIM if the provider requires a new prepaid SIM
Activate the prepaid connection once the conversion is completed
Check that the number, balance, and services are working correctly