[dirtboy]

I also have a collection of American phone numbers, it's called a phone book.

Do you have records of calls?

That's the kind of utterly brainless and irrelevant talking point we saw during the Clinton years. It's frightening that conservatives are using such now.

[Lowell]

These numbers are only activity numbers. They don't know who owns them or who receives the call. These numbers distilled and analyzed for patterns. If a ‘known bad guy’ number is called they can cross check to see who else may be involved. This type of data mining does not identify anyone. I do not believe this is an infringement on our freedoms.
The danger lies in using this type of technology for personal purposes or to achieve an illegal objective. This would then be ‘unconstitutional’ / illegal.