"Gun Rights" -- either the Citizens Committee for the Right to Keep and Bear Arms, or its sister organization, the Second Amendment Foundation.  Pro-gun lobbyists.

Called left no message

I got a new cell number a few days ago, so obviously the calls are for someone who used to have this number, but since according to the net so many companies are scaming everyone, im NEVER gonna reply - why give them your name, etc so they can fake a charge on you?  The office of the Atty General LOVES reports of scammers  and GLADLY presses charges, and advised me a while back to NEVER reply to a phone number, FORCE them to put it into writing, even if you think its a valid collection.  WAKE UP AMERICA AND FIGHT BACK.

called and didn't leave a message

Called and hung up with no message.