Obviously a telemarketer -- when any of them call I keep asking them for their name, which they never give. When this one mispronounced my name I told her I was on the do not call list, and "don't call here again you stupid c*nt". That usually works. Be as crude and rude to them as possible, and they may stop calling. Complaining through "normal" channels just doesn't work.
It's not a telemarketing call it's a telefundraising and/or poll for a not for profit organization. "Strategic Communications Telefundraising & Polling Dept"
Call the number back people, you get a recording telling you what the call was about an an option to leave your name and number to be removed from their caller's list. It's not rocket science! Most of these numbers you can call back to opt out of their caller's list. You have to be proactive or calls will continue.