Who called from 9133175406

call and hang up

This number called me and asked me to not sign up with any magazines since I already have a subscription with them.  I told them that I do not have any magazine subscriptions and they said that I did.  When I asked them which one, they said they didn't know.  As soon as I said "this is a scam" they hung up.

This number shows up and when you answer they hang up.  When you call back the hang up the phone???