Can I find your name by texting 12345 with my mobile phone number?

No, according to the description of the reaction problem in 12345, it should not involve personal privacy information. Therefore, phone numbers are unlikely to be used to query personal information. Even if there is a relevant information base, there are very strict restrictions and supervision on privacy protection. Under normal circumstances, telephone numbers will only be used under certain circumstances, such as service calls, express delivery, etc. There are relevant laws and regulations on the inquiry, processing and protection of private information. Therefore, in the process of 12345 answering questions, don't ask for personal information by phone.