Who called from 6266892064

Typical scammer calling my cell over and over.

just called and got no one on the other end.

Have received several calls from this number.  They leave no voicemail.  Today I answered out of curiosity and they asked for my wife.  I told them this is not her number and asked who was calling.  He said "nevermind" and hung up.  How, and to whom, do I report this?

No one on the line...I don't like this at all.

Received four calls from this number over two days on my cell phone, never a message. Received a no-message call from 480-264-0565 (AZ number) the next day. Coincidence? Don't know who either caller is with.