No one is on the other end when I answer. There is a lot of background noise, sounds like a call center. Can hear other phones ring and people talking in the background. I just hung up. But this number called back again in about a half hour later - I just let it go to voicemail, they hung up. so I don't know who it is or the purpose of the call. I'll just let the machine get this one in the future. If I hear from them too much and daily, "call block"