Who called from 3395026690

Keeps calling. doesn't leave message

I just got phone calls from that number as well with no message

It is a Boston, Mass. or Lynn, Mass. #.  Called no message.

I got a call from them too! no message. i need to know who they are

I picked up when I got a call from this number.  It's some sort of healthcare advocacy group (according to the pre-recorded message).  Supposedly, it will remove you from the list if you hit 3, but I got another call the next day.