Who called from 5203602728

Just got this call. I just ignored.  Must be a telemarketer.  Probably need to block!

I know they have my phone number because Charter Cable sold it to them.  The only company with my home number is Charter and they are calling both my home and cell.  They called trying to tell me I won a contest for being a "credit card holder".  They asked for info about my credit cards and I said I wasn't interested.

Just got a call yesterday from this number as well around 5:30 PM.  I'm in NJ.  No message was left, I called back, their mailbox was full.  Also, I haven't had credit cards for a long time.  This is some shady stuff.

They have called my cell phone twice so far. Both times I have been away, so they only left a voice mail.
Next time, I will ask them for gay sex.

Received a call from 520-360-2728, which may be a scam to obtain personal credit card information. Not sure how these people obtained my number but I have now black listed this number on my smart phone.