The best that I have been able to ascertain -- This is from the Nebraskans for Jobs & Energy Independence ... They are trying to obtain signatures on a petition in favor of the Keystone XL Pipeline. I have NO idea how to make the calls stop. If you call the phone number back with the (402) area code, you get a message that their mailbox is full ((go figure)).
I went to their FaceBook page and left them a none-too-friendly post, and I have sent them an email (
[email protected]) requesting they cease and desist.
Good Luck.