Can the short message content of a mobile phone number be found in China Mobile and China Unicom?

The content of the short message cannot be queried. The short message list, including the records of short message exchanges, is the user's personal privacy and can only be queried after effective identity verification. Generally, it is queried by the service password set by the user himself, and there are basically short messages to prompt when querying, so there are no public security departments, party and government departments, parents, leaders and the like. Even the public security organs need to abide by the provisions of laws and regulations and operate according to procedures. China Mobile Unicom will only cooperate within the scope permitted by law, and users' privacy is guaranteed by law.