Me too. These calls have been going on for more than a month. I live in Brooklyn, NY and even tried calling them back (it's always "busy"). Phone company says they are unlisted (other than the caller ID of "NDS").
I have gotten calls for the past 2-3 weeks. I answer my calls in the evenings, but when I tried calling it's either busy or noone answers. I will not longer try.
I sw several calls from this number. They hang up when I answered.But they called back and told me they can offer me a mortgage at 4.75% and the work with Chase Bank. I told the woman I could go into Chase and she said Chase would not give me that same rate. She asked me the amount of the Loan I had outStanding and whether I would erfinance for cash. She asked me if I had applied for a credit card recently and if I knew my credit score. She also asked me whAt rate I have now and didn't thin I should refinance but she would work up the numberS and get bAck to me in 10 mins. She never did.