getting calls from a Florida company called "Card Services"; always a different number

Rec'd a call from Financial Services - the original number was from 813-999-0000 pressed 9 got hold of a Hillary Watson (didn't sound american) she said she was in the Phillippines they already had info about me info you could get from the credit bureau.  When we were done talking sent me to another   number to confirm and to setttle up the "low interest rate process"  these guys were suppose to be in Orlando Florida.  When I asked for their phone number so that I could call back because I wanted to verify with Credit Card Companies that they were legit there was a lot of fast talking about there was no call back number and that if I didn't finish up with them at this time would not be able to safe me money on my interest rates.  Hung up and that was when Hillary called on the 321-999-0000 number came across.  I then proceeded to change all my card numbers and put in a fraud alert with the credit bureau

I received same kind of call from clay mathews from financial services.  After I gave them all my info to lower interest rates I felt a horrible urgency of regret.  I told them to cancel everything, called by bank and they put a block on my charge and is sending me a new card...different #.  I am very upset and don't know what to do.

Dick
Someone charged $1,000 on my card. I asked what the account was they asked me to give it to them that was another dept.
called chase they said it was a scam.

My wife received a call from this number telling her that she had a delinquent payment on her card.  When she told them that she doesn't have any credit cards, the caller (whom she said sounded like he was from India) started asking about her preference in lingerie, cup size, nipple color, etc.