Can I call the police if I often send harassing text messages to collect debts?

Debt collection should also be solved through reasonable and legal channels. Sending messages many times interferes with normal life and can be handled by the police.

Legal basis:

Article 42 of the Law on Public Security Administration Punishment commits one of the following acts, and shall be detained for less than five days or fined less than five hundred yuan; If the circumstances are serious, they shall be detained for more than five days and less than ten days, and may be fined up to five hundred yuan:

(5) sending obscene, insulting, threatening or other information for many times to interfere with the normal life of others;