I wrote this story and spent months trying to get these guys to talk. As I note in the story, "Verizon and Sprint declined to comment for this story. AT&T and T-Mobile said they don’t share consumer or location data…
I wrote this story and spent months trying to get these guys to talk. As I note in the story, "Verizon and Sprint declined to comment for this story. AT&T and T-Mobile said they don’t share consumer or location data…