Got a call, no message. marysville, wa

Recived at least 3 calls from a Riley Lee.  No message answered once , no body there,  usually rings about 3 times then stops.   all my searches come up with a Law firm in Smokey Point area..?? Irritating !!!!!

Has anyone answered this number or know who it actually is?

Keep getting calls from this number - no one there, no answer when I return call.

This caller (360-658-9265) has called my cell phone on at least (there maybe more but was unable to answer my cell) 10/22/12, 11/15/12, 11/27/12, and 11/29/12 a few times each; however, no message was left so I can return a message, when answering the call no one will speak, and when I do call number back, i get a busy sound.  I did call back on 11/28/12 many times to see who was calling, but the number ranged for about 3 minutes then the number goes into a busy sound.  This is stressing me out because I worry that it might be a love one sick, or had an accident or something.

My cell number is less than 6 months, have not given it out to anyone except family, why is this caller harassing me?