I answered the phone and no one responded. It just said "Out of Area"

Did not answer but caller id said "301" in caller name then 441-5843 underneath!  No message.

two calls today - did not answer.  

So far this number has called me 3 times today and twice yesterday. Answered once and no one says anything.  Please leave me alone. I am on the DO-NOT-CALL-LIST for a reason.

We have received 2 calls from this number today.  Counting today, we have received a total of 11 calls since July 9.  I.D. just says "out of area", but area code says it's local and a cell phone.  Just don't answer the phone unless you know who it is.  If they won't leave a message, they don't deserve a callback.  Most of them don't deserve a callback even if they do leave a message.  Just keep reporting them.