Receive a call several times a day, no one replies, then the call disconnects. Caller ID shows unknown name. I have called back and a recorded message allows you to add your number to the Do Not Call List, problem solved.
Have been getting calls from this number 2-3 times a day. Shows up as 'Auto Save' on Caller ID. Usually no message, or else a few words that sound like jibberish. Sick of these low lifes.
After numerous calls which I missed, I added this number to my blocked call list. I have registered with the National Do Not Call List, last November, rechecked in February. I don't answer unknown calls but I do add them to my contact list temporarily as XSpam1 or 2, etc.so I will know when they call, hit ignore and the calls stop after a few times, delete number and wait for the next spammer. They constantly change their numbers and Nothing can to be done about it.
I don't pick up calls that are not saved in my contacts. Did not leave a voice mail message. I see we can opt out so I'll do that AND block their number. I love this web page that we can check on #'s without paying for the alleged "free" number look up!