Don't get excited--  Let it go to voice mail.  No voice mail then it was not important.  Do not call only applies to good honest big businesses.  The do not call list must be purchased-one from EVERY STATE and the federal list--WHO IS GOING TO BUY THESE LISTS????????????????
never answer a call from some one you do not personally know.  eVEN LEGITIMATE LOOKING NAMES ARE FRAUD.  iF YOU WANT TO DONATE TO A CHARITY-you call them.
gIVE NO INFO ON THE PHONE..  NO- YOU DID NOT WIN A CRUISE-THEY ONLY WANT YOUR PERSONAL INFO TO CLEAN OUT YOUR BANK ACCOUNT.   If you did not enter a contest then you did not win.  YOU NEVER PAY  MONEY TO WIN SOMETHING.-NEVER SEND MONEY TO ANYBODY.

Received a call from "Verizon" to pay my bill. SCAM!!! DO NOT GIVE YOUR CREDIT CARD INFO!!!
I called Verizon to ask what it is about and they said that they do not call to collect on your bill. if you need to pay your bill, your phone will be disconnected and will only dial emergency numbers and the Verizon payment center. This is the only exception.

Called today, didn't answer, left no message.  Caller ID:  Wireless Caller

Like many others.  Phone rings, goes to VM, no message.  Scammers.  Possibly international, as the caller ID doesn't include the area code, just the exchange (907) and number (2653).  I'm wondering if reporting these calls to the FCC, FBI, or anyone else does any good.  These folks just generate new "caller id" info every few hours or so, and continue making calls.

Third call from 214-907-2653 in last several days. I don't answer calls I don't recognize! They are persistent.