Obvious identity thieves. Beware

I've received multiple calls from them over the past couple days, but they never leave a message.  I called them back once, and was instantly put on hold for their "customer service" and it told me to have my account information ready (what account information???).  I have absolutely no idea who these people are, but when I read someone's comment about the acai berry, it figured that was probably related to an acai berry company that was harassing me a few months back.  BEWARE - they simply want your credit card information - do not give it to them!  It's a scam!

Have received several calls the past two days and no one is there

this # kept calling my cell phone, all day, for the past week, I called the # back & they had my name & last 4 digits of my visa card, when I asked who they were they hung up on me.

Same here though mine are 30 minutes apart and no response. Its getting very annoying!