How do I know if the mobile phone number is marked?

Generally, the query is made through the tag query platform, and the query method is as follows:

1. Open Baidu on your computer or mobile browser, enter "No Easy Number Label Query on the whole network", and click "Baidu once".

Second, in the search results, find "the whole network can easily query the marked mobile phone number" and click Open.

3. After entering the website, enter the mobile phone or telephone number in the query column and click "query mark".

Fourth, as shown below, at this time, the website will query the label of this number from multiple platforms. If it is labeled, the label classification will be given in the middle, and there will be corresponding unmarked items on the right.