Faked number - cold calling business owners and small companies asking odd questions about employees and other related info.

Numerous calls from area code 385 every day. They don't leave any messages. Now blocked.

company called "IMS", not sure what they wanted, I answered and the recording said "goodbye" and hung up on me.  Called the number back and pressed 2 to be added to their do not call list.

IMC on the display. the female caller said the company was Ancora, and they are an insurance company. She talked so quickly and so continuously i could hardly understand her.

IMC  They called said this is not a sales call, started asking questions and then hung up mid sentence?