What should I do if my mobile phone number is changed?

What to do if your mobile phone number is changed: Hot topics and solutions across the Internet

In the past 10 days, "mobile phone number change" has become one of the hot topics on the Internet, especially on social media and Q&A platforms. Below is structured data analysis and practical guidance surrounding this issue.

1. Statistics of hot topics on the entire network (last 10 days)

2. Six major matters that must be dealt with

According to the latest announcement from China Mobile (updated in November 2023), priority needs to be given after changing the number:

3. The latest anti-fraud guide

Data from the Anti-Fraud Center of the Ministry of Public Security show that in the third quarter of 2023, fraud cases caused by failure to change mobile phone numbers in time increased by 37% year-on-year. Special attention should be paid to:

1.Old account processing: It is recommended to keep the old number for at least 1 month and set up call forwarding

2.Sensitive operations: Avoid large transfers within 7 days after changing your number

3.Verification code management: Immediately cancel the SMS authorization of the old account

4. Quick binding techniques

5. Comparison of the latest policies of operators

Note: The statistical period for the above data is from December 1 to December 10, 2023, and policies may vary by region.

6. Expert advice

1.Step by step operation: It is recommended to process in the order of "Financial Category - Social Category - Life Service Category"

2.record list: Use memos to record modified platforms (see the table below for sample templates)

Through systematic processing, property losses and life inconveniences caused by number changes can be avoided to the greatest extent. In case of special circumstances, it is recommended to call the operator's customer service hotline or go to the offline business hall for consultation.