Who called from 2021456123

Same here - just called May 4 - has to be spam/debt...

Asked to speak to Jim.  I confirmed I was him.  The caller then hung up.  I'm getting a lot of calls where they hang up lately.  I'm weary this is someone trying to hack my identity by confirming information about me.

Called, asked for me. I said "it is not, may I ask who is calling?" Based solely on the previous comment. They hung up. The number is now on my blocked list.

Answered a call from this phone number and said "Hello".  All I got was a machine voice saying "Good-bye".  What is this for??

Registered a new domain name 2 days ago...today the calls have been non stop from. Pay for the privacy protection when you register a domain!!!!!