Supposedly the Fraternal Order of Police.  When I answered, a male introduced himself and then it sounded like he started a recorded message.  As the message was playing I loudly stated I do absolutely no solicitations by phone and to remove my name and number from your data base.  The man came back on the line apologized and said he would remove the number from their data base.

Assuming this was a charitable call, they are exempt from DNC until you tell them to stop calling.