Called 3 times at my office and I didn't answer as didn't recognize number. Finally answered yesterday at noon. Offshore call center where they want to send you a white paper (some technology related item as I'm in IT). They called again today after I told them not interested yesterday. This time I answered and immediately said, take this number OFF your list. She said "who am I speaking with". She called me so I said, "who are you attempting to reach", she asked who am I speaking with. No lady, you CALLED ME. Then I asked, what company are you with that you are calling me from, she again asked "who am I speaking with". I again said, no, you called me so want to know what company you represent and then she hung up.