Who called from 3050007351

Received a phone call from 1-305-000-7351 telling me that I had no credit card problem, but to press #9 on my dial to get a lower interest rate on my credit card. The caller said he was from Card Services.

The caller recording started before I could greet the caller. The name of the caller company were never stated.

Been getting calls from this number for the last few days.  I let it go to Voicemail but, they never leave a message.  Called the number back using *67 and it said the phone number is invalid.  Anyone know who they are?

Recvd call form this number today.  No message left.