Can the mobile phone number of 139 be transferred to telecom without changing the number?

Hello, yes, other operators can switch to telecom as follows:

1. Mobile/Unicom users send a short message "CXXZ# user name # ID number" to Mobile 10086/ Unicom 100 10 to inquire about the carry-over qualification. If you are not qualified for carry-over, please go to China Mobile/China Unicom to cancel the restriction of no carry-over.

2. If the user meets the carrying requirements or the restriction has been lifted, please send a short message "SQXZ# username # ID number" to Mobile 10086/ Unicom 100 10 to apply for carrying the authorization code. (sending time of authorization code: 08: 00-2 1: 00 every day)

You can take your ID card to the local telecom business hall.