its black hills energy they make calls to around 9:30 pm eastern and 7:30 central time, not a scam

Yes your gas company does

I got a call last night that asked for me by name and while my wife was bringing me the phone they hung up.  Could not find out who called from Google lookup unless payment was rendered.

Called the number this morning and found it was from the Fraternal Order of Police which may or may not be ligit.

You can call this number back to have your number removed from their files.

I got the call, a man asked for me by name, I said, "That's me," and he hung up. Creepy.

I called the number back and this is a fundraiser company for the Fraternal Order of Police. A recording says you can opt out. I spoke with a nice woman who said she had no idea about the hang up calls, I told her where to find complaints on the internet, she said she would notify her supervisor.

The "guy" on the other end is a recording.  If you give an odd response, the computer system asks "will you repeat that" or hangs up.  The real FOP calls with real people with real names and police titles.