Check that your Jio number is eligible for porting
Send an SMS from your Jio number: PORT
Receive the UPC code by SMS
Visit an Airtel store or Airtel partner outlet
Carry a valid ID proof and address proof
Fill out the mobile number portability form
Submit the UPC code and documents
Choose an Airtel prepaid or postpaid plan
Complete biometric verification if required
Insert the new Airtel SIM after activation
Wait for the porting process to complete
Keep your Jio SIM active until the switch is done