Where can I change the phone number of the owner of Xi 'an?

You can change the mobile phone number bound by the owner through the software 12 123, or you can submit the driving license to the vehicle management office and ask the staff to help you change the mobile phone number. However, you must provide the verification code of the meta number before you can poke the system and call the original number to change the mobile phone number to be bound, so that you can receive the notice of vehicle violation in time and punish the violation.

There are several ways to change the reserved mobile phone number of the vehicle: 1. When going to the traffic management bureau or the traffic police brigade to change the reserved mobile phone number through on-site staff, you need to bring the required materials, such as driver's license, driving license, movable property registration certificate, ID card, etc.

Second, you can also make online changes through 12 123 mobile APP. This method is simple, easy to operate, and saves time and effort.

Third, if you just want to move the car, you can also leave your new mobile phone number on the front windshield of the car. If you need to move the car, you can dial your new mobile phone number directly. Of course, there are other ways to change it. I hope I can help you.