Beware of telephone scam People in Nebraska are being warned of a new telephone scam which is currently sweeping the United Kingdom and could be set to hit the United States. CPR Call Blocker, makers of the best-selling call blocking device in the US and the UK, is urging the public in Nebraska to beware ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!