File a fraud alert with the credit reporting agencies and also get your credit card number changed. I think these people are credit card thieves. Since they can spoof your phone number, they can call your credit card provider and make it look like the call is coming from your phone. I think all they need is the last four digits of your credit card to access your account. That is one racket, asking for your card number is another. If you reported your card stolen, they should not be able to do anything with it and hopefully they will get caught when they try to buy something with it.
My new approach is to pretend interest and, when they ask for my credit card information, tell them I have to go find the credit card. Then I let them sit and wait while I work on the computer or do something else. In a couple of cases (after they've waited several minutes) I tell them I am on the Do Not Call list and never had any interest in their so-called service.
I missed a call from these bozos, too. Googled number and ended up here with everybody else on the 4 previous pages. 415-613-0482 is a cell phone number out of San Francisco, CA; probably some pre-paid cell phone that's disposable. Creeps/scammers are getting very creative with their methods to avoid prosecution.
Rachael from Cardholder services keeps calling. She just called my cell phone.
Make it stop! I do not need her services. I do not have credit card debt!
Just shut-the-*#c*-up! Do not call! Do not call me at home. Do not call my cell.
Where did Cardholder services get my cell number?
Ditto to all of the posts on here! Will just call block them if they continue to call. Apparently being on the DNC list does not help or there is a loop hole as these are not the first solicitation calls we have had in the 6 months we have been back in the US.