They called every single day for months on end and never left a message. I called them back and got a recording saying they were MBS (guy talked so fast I think this is what he said) Communications and that they were a fund raising firm for national organizations. I have now blocked their calls.
Called at noon. Identified only as Centreville, VA. Thought I recognized the number so answered. Sounded like a call center. Asked for me by name, I said not here, any message? They said no, would call back. Out of curiosity I called the number back. They answered and identified themselves as Salvation Army. I'm surprised. I didn't think they used unidentified cold calls. I get plenty of mail solicitations from them.
Got a call from this number and this time I decided to pick up. Some lady said "hello" and then she didn't want to talk any further. After saying "hello" back in a smart a** tone of voice, she hung up. Could be some kind of charity scam. The called ID only displayed a city and state like so many recent spam/scam calls do.