This # is a robot dialer from a debt collector for opportunidad formally progresso loans. They set it to robot dial you at same time every day. When you answer it records your voice and then hangs up and an agent calls you direct. It's supposed to help cost for phone Rep's.lol I guess. Only you can do is block it from your device and or online services from your cell provider or change your number. Same process when you dial back. Sophisticated technology actually.