Have had several calls to my Do Not Call line from this caller, identified as Emma Arbrecht.  No message has been left, leading me to believe that this is an unwanted solicitation.

who keeps calling and hangs up.

Called and left no message.  Don't recognize the number and am on the do not call list.   Area code 301 is Maryland's portion of the greater Washington DC metro area.

After several calls over several months, I finally answered. She said they get their numbers from the white pages. She was collecting for Amvet. I told her we give all our stuff to goodwill and asked if I should call amvet to get off the list. She said she could check the name herself so I would no longer be called. Let's see what happens.

same name listing Emma Arbrecht.  no message.