Called and left no message

It's a sales call from Cox Communications

Has called three day in a row.  I do not answer any calls from numbers I do not know.  Never leaves a message.

You can report this number if you are already on do not call registry.

Guy called a few times...despite being on do not call list.

They mentioned a name when they called probably frome some database which was incorrect.

Trying to sell stuff. Was told I was in their database. Guy was rude and didn't want to take no thanks for an answer. Cox customer service tends to suck, so this came as no real surprise.