My mobile phone number has been used for several years. How can I block it?

There is abnormal use of your number card. You received this message because of problems such as one card with many cards, new number, abnormal use, fraud-prone areas, and not being in the real-name registration system.

1, one card with many cards: Simply put, an ID card has many mobile phone cards (generally more than three), but basically you only need one more mobile phone card to be blocked.

2. New number: a new number that has been processed within five years. Generally, there is a high probability that the new number will be blocked within three years.

3. Abnormal use: Simply put, the mobile phone card makes phone calls and sends text messages too frequently (sending text messages and making phone calls dozens or even hundreds of times a day), which is also the reason why some Didi taxi drivers are blocked.

4. Fraud-prone area: the mobile phone number belongs to the fraud gathering area or the mobile phone number has been located in the fraud gathering area for a long time.

5. Not registered in real-name registration system: the mobile phone card is not bound with an ID card.

The solution to the abnormal use of the number card is:

1, call the telecom customer service and do as they ask.

2. Report to Ministry of Industry and Information Technology.

However, because it seems that the first method is quite troublesome, you have to go to the business hall (those with Sichuan numbers have to go to Sichuan, and those with Guangdong numbers have to go to Guangdong, and you don't just find a business hall, you have to go to their designated business hall).

Providing identification materials such as ID cards and writing a letter of guarantee is to ensure that this number does not participate in telecom fraud. This guarantee is also the reason why the first method is not chosen.