That is tyranny and it is a violation of the 4th amendment. When they can track you as an individual it is not so called "anonymized location data."

Throw your damn cell phones away now! Get a land line and get an answering machine.

If someone really has a need to talk to you they can leave you a message on your answering machine and you can hear it when you get home.

I hate cell phones. To many people are spoiled from seeing who is calling them with caller ID. You never know who might be calling you and it might be important so always answer your phone when you hear it ring. If you don't like the call yell, don't ever call me again and hang up.