they called and hungup. i do not know that number and do not want calls from them.

They call and call and call. I do not want any more calls from this number.

this caller calls practically every day  -  why can't they be stopped?

COLL AND COLL NO ANSWERS.....TIRED ...when is going to stop......

It's obviously some scam artist with a program that does Robo Calls. Just remember, it's like the concept of the company that makes radar for the cops is the same company that makes radar detectors for people who want to push the speed limit and not get caught.  It's like the (sick) people who try to send viruses are some of the people who now make the programs to remove them.
So, if there is anyone out there with experience working for the phone companies, get your heads together on how to stop this.... or are the phone companies making money off of these schemes?
Notice the political ads on the other phone # look-up site?  Connect the dots-- somebody's making money.
:(