Called 4:30PM 10/11/2016.  Internet search says something about leaving Muhammad Ali a voice mail, but I called back from secured line and it's an internet travel agency selling vacation packages.  Do not answer this call.  Auto-reject the number.  Spam / scam / more garbage.

Called my mobile at 6:15pm Central. No mssg left. Caller ID just says Florida.

Another spammer to block.

Crawfordville, FL. No message. Will block. Muhammad Ali must be prior number.....I saw it as well. Thanks for researching with secure line, Nick. That helps.

What is a "secured line" ? What is it "secured" against ?
Your definition please.

Normally the term means a type of encryption that makes eavesdropping (aka wiretapping) on voice communication or data communication between two parties very difficult to figure out. One end cannot be "secured" when the other end is not.