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!
The card service scammers WILL 'service' our credit cards, BUT, when they finish 'servicing' them, they will have NO available credit remaining! People that are fooled into having their cards 'serviced' will be charged a MINIMUM of $795.00, and many times the ENTIRE amount remaining on the card. The card service scammers are a disgusting group of degenerates, who prey mainly on the low income, and the elderly, but will cheat anyone that they can!
These are most likely scammers. The outgoing message to me was this is the last chance to protect your credit card.... Then I hung up. I have since blocked the number.