Called twice yesterday, no message left. CLID says "Nicholas JR T", for what that's worth. But it rang as a business (my provider has a different ring for what it thinks is a business, vs what it thinks is residential/non-business, although they are not always correct.) so I let it go to voicemail.
The number has been hacked. CID Nicholas JR T. It is being used by a Windows Support Scam where they say your PC is causing problems and they want you to run some things to fix it. DON'T do it.