Called and left no message, blocking.

Call several times and don't leave a message. Blocking

I called the number back. Got an answer "CBCS, my name is Monique..." and then I hung up

Calls twice a day in mornings. No messages. Finally called back answered CBCS, my name is call being recorded. I didn't talk then she said call being disconnected for no response call is being disconnected, call now disconnected" so strange.... it has called from other 591 numbers as well.

Calls frequently, no messages left