No one was on the line when I answered; probably testing for a live number. I called the number back, just to see who and found it to be "not a working number." Had this same sequence happen before, so . . .
408-689-0022 Got home and checked my caller ID and It read PocketMail, INC left no msg, with this number 408-689-0022 came online to check it out and sure enough its a scammer, So I went to call the donotcall.gov at 1-888-382-1222 to be added to their investigation report and to be blocked. Hope they get up.