Is it possible to determine location by phone number by consent?

Question

Geolocation

Good day! Our company is interested in the question, is it possible to determine where an employee is now by his phone number? He agrees to this either when registering on the company's website, or in the profile settings on the company's website. This is necessary so that we can see where the car is and its status (loaded, empty, etc.), so as not to call the entire state.

Answer 1

service from opsos. https://moscow.megafon.ru/services/security/radar/...

Answer 2

I'll attach it, create your own for mobiles and the issue is resolved.

Answer 3

Here is like a hacker 9298345094.