Who called from 4242354808

they call me 17 times since yesterday from 6 different numbers  non stop ring ring ring   Different  Number each time and each number Spoofed !

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!

Rich, you seem to know who these guys are - who are they? How do you know they are BIG scam scum bags? Please say more about. Thanks

This number keeps calling me within minutes of each call.  They don't leave a message.
So much for being on the DNC list.

"Debtfreesrvc" on Caller ID - robo caller selling debt settlement leads. Previously used a 323 [Los Angeles] number.