How can I find the lost mobile phone number? I lost my mobile phone card. How can I get my lost mobile phone number back?

1. If the mobile phone card has been registered in real name, you can directly take your ID card to the business hall to replenish it;

2. Log in to the online business hall of China Mobile, and you can check your mailing list to find the mobile phone numbers that you have sent and sent messages in the last 3 months.

Contact your number, tell the person holding the phone that the address book in your phone is very important, and see if the phone can be returned or ask him to tell you the address book.