Looks like they got me added to their list. Blocked. Still lots of room on my Panny phone :). No more cuss out sessions--all they (or their computer) hear from me is a click after the first ring.
Recently have been getting a call from this number (310-504-2850) just about every day. I don't pick up or answer calls from unknown numbers anymore, and these people NEVER leave a message. Clearly an illegal robo caller or solicitor.