Just got a call also. Asked for all my personal info, then refused to tell me who they were.

I just got a call from that number too.  Same response when I called back:  "Mailbox full".  It said however, "Mailbox belonging to: 'Chavez' is full...".

Have received multiple calls from this number and been hung up on as soon as I asked who they were and why they were calling, so this time I just went along with the woman on the phone, gave her false info and wasted a good 10 minutes of her time (mine too, but the satisfaction of pissing her off was worth it). Eventually started asking questions about her company and told her off; at which point she hung up.

This has been going on for a while now and obviously nothing is being done to stop them, so I say just [***] with them. Keep them on the line as long as you can (without giving them any real info); ideally, have a really loud obnoxious sound handy to put up to your phone's speaker to discourage future calling....

I probably get 10-15 calls/week from companies leaving this kind of message, despite the fact my #s on the Do Not Call Registry and I have NO credit issues of the type they allegedly solve.

347-218-0531 called me several before. Lastly, 2/23. I'm already on the DNC list. I'll have this number blocked.