I use the Shandong number to send messages to others in Zhejiang. Can others find out where I sent it through the public security organs and mobile companies?

Yes, there is a base station code on the detailed list, which can locate about 500 meters, and the short message content can also be called out through the data center. But it can only be queried in the mobile database to which the number belongs, but not in other provinces. In addition, the public security organs can't find it, so they can only ask the mobile company to assist in the inquiry. I've been running around for four years.

It's so detailed, divide it up