It seems incredibly suspicious, some people are saying that it's a legitimate collection agency but I'm not behind on any of my debts. The person who left the voicemail left an incredibly sketchy message. I highly doubt this number is the real deal. I blocked it
called looking for someone who had my phone number more than ten years ago---AND they were unbelievably rude when I tried to tell them to remove my number from their system. Seriously, I just hate these guys whomever they are