It doesnt monitor excatly location of phone number, that is not legal :). Youll get Servicing Region and Provider info of phone number on console also your browser will open to show you a map of region where phone number servicing.
1- webbrowser Module : https://devtut.github.io/python/webbrowser-module.html#opening-a-url-with-default-browser
2- phonenumber Module : https://daviddrysdale.github.io/python-phonenumbers/
3- opencage Module : https://opencagedata.com/tutorials/geocode-in-python