Who called from 2012433365

I'm in Cincinnati, OH and just got a call from this #. I didn't answer and they didn't leave a voice mail

same as others:  mystery call, no message left, I know no-one in tat area code, my number IS on Do Not Call registry.

I'm in Cleveland Ohio - they called my cell which is on the DNC registry.  They left no message.

Got a call, didn't answer, no msg left...will know not to answer if they call again!

I have received several calls from (201) 243-3365 claiming to be calling about my credit card.
Clearly this is a fraudulent call. When questioned, they hang up.
There should be a class action suit against this company. How do I join it?