Invitation to remove my number from a call list

They call my home.  I copy their number.  I find and kill them.  Veddy simple.  Veddy easy.

Called my house twice today.  Both times they let it ring 2 times then they hang up.  Caller ID just gives the #, no name.

Call came in at 3:02 PM TX time - caller ID showed _Voter Poll_.
I picked up the receiver then hung it right back up to disconnect the call.

This call comes several times each and every week now. Called ID simply says "Voter Poll." If you answer, you'll hear a recorded message (poll). If you listen all the way through, whether you participate in the poll or not, you find you're never offered an option to opt out of ever receiving the call again. If you hang up and call the # back, it only rings once and then stops ringing. Very frustrating.