But most cell phone companies ditch location data after a point: http://www.acluofnorthcarolina.org/?q=chart-how-long-your-cell-phone-company-hanging-your-data

But most cell phone companies ditch location data after a point: http://www.acluofnorthcarolina.org/?q=chart-how-long-your-cell-phone-company-hanging-your-data http://www.acluofnorthcarolina.org/?q=chart-how-long-your-ce... Meaning that a subpoena from them (barring AT&T) can’t necessarily get everywhere you’ve ever been...