Asked for someone.  Had no idea what the name was.  Was surprised that person doesn't live here and hung up.

This number calls over and over and over,  Never leaves a message.  On calling it back, the voicemail speaks, "SDNA Quality Assurance." I am asked to leave my number if I wish to be removed from their calling lists.  I did.  Whether they stop the incessant calling is anybody's guess!

Called me.   As soon as I answered, hung up the phone.

Got a call this AM and in picking up the phone, the caller was on the line.  They had my name, scary, and indicated my computer had a windows virus per their records.  I mentioned that's not possible, wanted my name off their list, they were polite, apologized and hung up.  Got the impression they wanted to sell virus control software or service.

This number has called twice this week, never leaving a message.