We've been getting calls from this number frequently, but when I answer the call disconnects, and they never leave a message when we don't answer. I just called back and got the "all circuits are busy now", which I know is not the case.
This number is most likely spoofed but as far as I can tell, it belongs to Verizon Wireless residential service. They keep calling us too and hang up when answering machine goes off (which is the automated message that came with it, not our voices). I'm NOT going to answer and won't call this number back, since this is the way they know yours is an active number. They can keep trying, but we don't answer unknown calls. Too bad the Do Not Call list doesn't work but it can't get them all.
They didn't leave a message so I called them back from a burner phone. Just did a fake ring and ring and ring no answer. Which means it's a spoofed #. Disregard these [***]'s.