Robo call hang-up. Got through when I called back. Scammer 'Tom Smith' with an (India) Indian accent said he was from 'Credit Card Services' and, of course, wanted a credit card number to lower my interest rate. Thought I'd have at least a little fun with him and kept cutting him off to answer my questions. He said the Co. HQ is in Orlando and he was calling from a satellite call center but couldn't/wouldn't supply any info- I'd receive all that via email AFTER I'd supplied him with a Visa or Mastercard number and qualified for a lower interest rate. After having lots of fun asking him inane questions (I admit- he was persistent, but repeated his script a lot) I finally asked about his accent, said he was Spanish. I asked him the Spanish word for 'pork'. He couldn't answer, then he hung up. I just love to bring a little humor into my day and frustration to these thieves.
This is a credit card scam. They ask you first for your credit card number so they can lower your interest rates. Do not give them any information. If you offer any resistance at all, they automatically hang up. Be very cautious. These [***] need to be shot and killed.