Harrasment by *** and rude employee

My husband and I are being continually harassed by people from this company. They phone with various 087 numbers. Today at exactly 14.49 I received a call from ********** . The call lasted 55 seconds. The woman on the other end of the phone asked to speak to me by my surname. I asked where she was calling from and she said she would tell me only after I answered her questions. I said I was working and busy. She rudely told me that I shouldn't have answered the phone if I was working. I said I would speak to her supervisor and once again rudely told me that it was my choice. I asked her to take my number off her calling list and she said she would phone me 20 times a day, called me a ***** and hung up. I'm not sure who this company is but I want them exposed and the woman fired!