12 123 How can I be notified when my mobile phone number is changed successfully?

After applying for changing the number in Traffic Management 12 123, the review is generally within three working days. In case of holidays or other special circumstances, it shall be postponed accordingly; It takes effect within 20 hours after approval.

12 123 is the unified service telephone number of China public security traffic management department. By developing a unified SMS platform software, it can access the SMS gateways of China Mobile, China Unicom and China Telecom. The public security traffic control department uses this number to send short messages and provide information push services such as business notification and warning education. From June 2065438+2009, this number promoted the voice service hotline of traffic control, providing services such as traffic control business consultation, information inquiry and business acceptance.

Of course, it will send you a message.