Dial 1299 from your Jio number
Use the MyJio app and check your profile details
Call 198 or 199 from your Jio number
Send an SMS from your Jio number to a friend and check the sender number
Check the SIM card pack or welcome kit for the number
Visit a Jio Store with your SIM details and ID proof
Check your phone settings under SIM or About Phone
Use the UPI or WhatsApp registration screen if the number is already linked
Ask a friend to call or message your Jio number and see the caller ID or message details