Just received a call from this number. Automated message states they are calling about a credit card and offers to lower interest rates. When I pressed 1 to be connected with an agent, I explained to the agent that I am on the national do not call registry and wanted to be removed from their call list. The agent said, "It's a cruel world out there. No one cares. It's not up to you." I repeated my request and he repeated his statements. Wow.