I found that this program is not bad, and the batch attribution of the number attribution. Needed when the company is doing business.
The program can import the mobile phone number from the input box and perform batch inquiry of the attribution of the number. The detailed information is: province, city, operator.
Directly import the spreadsheet Excel file for query, and you can also import txt, csv and other files.
The procedure is here:
Information on provinces, cities, and operators of attribution of numbers
Program interface:
The query speed is very fast, almost 50,000 data in 5 seconds.
Said it can check hundreds of thousands at a time, the program is doing very well
The query results are like this
The exported Excel file can be easily filtered in the table according to different columns. You can filter by province, filter by city, and filter by number operator