This number called twice within the last 45 minutes. Both times I heard a recording saying "Hi, this is Morgan" and then an immediate hang up. Looks like another robo scammer.
Now seriously, everyone and their uncle has caller ID -- so why would you answer a call when the ID was blocked. They block their name so you don't know who it is --- Do they ask themselves-- "Would "I" pick up a call if the ID said unavailable ???" How stupid do they think people are ???