Just got the call as well - didn't pick up and they didn't leave a VM. Thanks everyone for posting whatever info you have on these calls - it's nice to be alerted!
Just got call; didn't pick up; no VM. Must likely scam as others have mentioned.
To previous poster: this site doesn't block numbers for you. Call your service provider to find out your options for that.
WARNING--BEWARE!! These callers are B I G credit card criminals, known as the card service scammers! Under NO circumstances, give these lowlifes your credit card number, or you will regret it forever!