So I am peacefully minding my own business napping in front of the TV (dead weekend for football) when I am awakened by the ringing of my telephone. The caller ID shows NORTH CAROLINA. Since I don't know anybody in NC and I am on the DO NOT CALL list so I figure it's probably a wrong number or one of those annoying marketing calls that call you despite your DO NOT CALL status. I don't answer the phone. I let the phone ring and ring and ring until finally it stops. That was 1:45 PM. Then the same thing happens at 6:01 PM, North Carolina. Well, turns out as most of you know that the call is from United Parcel Service to let me know that there will be an adult signature required delivery the next day, tomorrow, Monday. I love my driver and I will do most anything to make her life easier and mine as well but in this day and age people screen their calls. SO MY QUESTION IS WHY THE SECRECY ABOUT WHO IS CALLING? WHY DOESN"T THE CALLER ID IDENTIFY UNITED PARCEL SERVICE AS THE CALLER INSTEAD OF NORTH CAROLINA?