How to look at your mobile phone number

If you are referring to the local telephone number:

Vivo mobile phone can enter mobile phone settings-mobile network/dual card and mobile network -SIM card information and settings-mobile/Unicom/telecom/radio and television -SIM card number.

Some SIM cards don't display the number. After confirming the number, you can call a friend and add the display.

If you still have more doubts, you can enter vivo official website-My-Online Customer Service-Enter labor and consult online customer service feedback.