They have called our house 2 days last week and so far everyday this week.  I get a recording to lower interest rates on credit card.  I waited for a person to come on line.  When I asked them which credit card they were talking about, they changed the subject.  I kept asking which credit card.  They never would tell me.  Finally I said how much can you lower my interest rate.  The lady responded 2-3%.  My response to that was 0% reduced 2-3% was a negative number; that must mean that I would get paid for using the card.  She said that was impossible.  I said no more impossible than you reducing the interest rate on cards that don't exist.  I asked her to please remove me from their calling list because I believed the whole thing to be a scam.  She hung up.

I got the same thing - recording saying my interest rate could be lowered.  I have no interest rates!!

I got the same recording.

Got a call from that same number.  I answered and a recording indicated that I was eligible for a lower interest rate than on the letter received.  Said to press 9 to be connected.  In my opinion this is a spam call.  It apparent that companies are finding avenues around the do not call list.

Same here.  Area code 890 is invalid too.

Called and did not leave a message.

They called my house today when no one was home ("unknown" on my Caller ID) and left no message. Obviously there is something amiss when the exchange is 000, but I Googled the area code and came up with nothing. That's two strikes, so if you see this number, do yourself a favor and ignore it, if you didn't already come to that conclusion on your own!