You can choose to cancel your mobile phone number. If you have malicious arrears (if you can prove that you have never handled your mobile phone number), you can call the customer service staff and let them solve it. If you are not satisfied with the processing result of the communication company. The parties can choose to call the police.

Cancel the request:

Take my ID card to the business hall, and you can sell your mobile phone number that you don't think is your own. However, if the mobile phone is in arrears, the owner must pay the phone bill to handle the account cancellation business; If you don't pay, you will be blacklisted automatically after 3 months. ?

Extended data

It is illegal to use someone else's ID card fraudulently:

People's Republic of China (PRC) Identity Card Law

Fifteenth people's police perform their duties according to law, under any of the following circumstances, when they produce their law enforcement certificates, they can check their identity cards:

(1) It is necessary to ascertain the identity of the criminal suspect;

(two) when implementing on-site control according to law, it is necessary to find out the identity of the relevant personnel;

(3) It is necessary to find out the identity of the relevant personnel at the scene in case of an emergency that seriously endangers social order;

(four) during major events in railway stations, long-distance bus stations, ports, docks, airports or places designated by the Municipal People's government, it is necessary to find out the identity of the relevant personnel;

(five) other circumstances required by law.

In any of the circumstances listed in the preceding paragraph, if the people's police refuse to examine the resident identity card, they shall take measures to deal with it in accordance with relevant laws and regulations.

No organization or individual may detain a resident identity card. However, unless the public security organ executes the compulsory measures of residential surveillance in accordance with the Criminal Procedure Law of People's Republic of China (PRC).

Seventeenth one of the following acts, by the public security organs fined two hundred yuan to one thousand yuan, or detained for ten days, illegal income, confiscate the illegal income:

(a) using another person's identity card or using a forged identity card;

(2) buying, selling or using forged or altered identity cards.

Forged or altered identity cards and fraudulent identity cards shall be confiscated by public security organs.

References:

People's Daily-People's Daily: Don't leave hidden dangers when the mobile phone number is cancelled.

People's Network-Who used my ID card to get a mobile phone number? Each of the four numbers owes more than RMB 1000.