This number called my cell phone with a recorded offer to "go on a magical vacation to Orlando Florida" for Disney World. I have not authorized such solicitation.

This number called me briefly and hung itself up. No voice message.

Just called the wife's cell, no message.  We both are on the "No Call" list, for all the good it does.

You have to understand that only legitimate companies abide by the Do Not Call registry.  Telemarketers are the only ones not calling because of that list.  Companies with whom you are doing business (e.g. the cable company, ISP, etc.) can still legally call you.  

The calls you are getting now are from criminals who are trying to lure you into giving them information they can use to steal your identity.  This is the same thing as spam email.  The only thing you can do is ignore the calls.  If they call often from the same number, you can block them through your service provider.

Multiple calls twice in one day. Single ring. Then goes to missed calls on voice data. Annoying.