This is a robocaller scammer. Asked for me by my first name in a robotic voice. When I asked who was calling the robot went silent. Blocked and reported.
Asked for me by my 1st name, and when I acknowledged my name, switched over to recorded caller who launched into, "well, perhaps you can help me instead." Instead. OK. Recorded caller proceeded to identify himself (supposedly) by name and as fundraiser for some sort of police benevolent organization & one that advocated re: criminal legislation. I went silent when asked if they could count on me for a donation if they sent me an envelope to mail one back in, and they eventually disconnected. Sorry can't be more specific. Reports already here of number being spoofed confirm for me what I was already pretty sure of, that this was a scam.