call comes from an unknown number and is running credit scams, trying to take out credit cards.  ID theft ring

I received a call this morning from this number but could not get to the phone. When I tried to call it back, a recorded said the number was not in service.

i was calling to activate my credit card on the automated line and it didn''t recognize my cell number but when i called the live customer service line they said the number 404-806-6443 showed up as my number which isn't my number at all.i tried calling the number and it said it was not in service. for the past week i had been receiving blocked phone calls sometimes at 2 and 3 am.

I received a call this morning from 404-806-0000 but could not get to the phone. When I tried to call it back, a recorded said the number was not in service.