Telemarketer is promoting "lower credit card rates" from a long list of banks. Caller refused to give company name or contact details when requested.

The callers are the drug-addicted "card services" scammers, who call us, pretending to be associated with our credit card companies, in an attempt to fool us into giving them our credit card numbers, so they can rip us off. People that have given their card number to these junkies have suffered severe financial losses. Beware of these lowlifes, and warn others, before they are cheated!

Scammers. Please report

these people just called me.  Good thing I looked here first but it also helps that I don't answer calls from numbers I don't recognize.  They'll be blocked as soon as this post is finished.

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!