Who called from 5203602659

I'm 14 they called with a different number so I blocked them and now they're using this number. And like I said I'm 14 and I don't have a credit card.

an offer to lower my credit card rates - I called back, butno answer. this has happened nearly weekly for the past coupel of months...

I received a call on my mobile phone today from 520 360 2659. I did not reconize the number so I called it back and received a busy sound. I do not want this number to call me again. It is not anyone I know.

got the call 2 mins ago. Answered but no on responded. Didnt stay on longer than 10 seconds due to the other scams (they keep you on the phone when trying to get authorizations from banks- bank cant contact you because you are on the phone with them)

Just got call to a business cell phone, no response when I answered.  This is an unlisted business number!