Who called from 3054483500

I answered and a computer voice told me to type in a credit card number for "security purposes."  When I waited on the line to talk with someone (about four minutes), no one come on.  The computer voice just keep telling me to type in my credit card number.  So, I hung up.

This number came up twice.  They have a website - but absolutely no links go anywhere.  Please people, report this to your phone carrier atleast and DON"T give out any information.

How do you report it to your phone carrier?  I have never done that before.

just got a call with the same message, then push 1 for more info, then got disconnected. called back, no answer.