Collect leads and data by calling

First collect tens of thousands of contacts in a specific industry, then filter, then call them selectively, then collect data on the Excel sheet provided. For the full detail see the files in the link below.
https://drive.google.com/drive/folders/1EkB04YBRCmj7fSBBT5a_Ar4c6aBY46Tz?usp=sharing