"Fraternal Order of Police" These people are horrible bullies. I'm polite to them, but I get off the phone with them as quickly as possible. Its always some guy with a very authoritative manner/voice, who will ultimately let you know that you have to support them or else. If you stay on the phone with them long enough - and do not give them what they want - lots of scary verbal abuse. The various Cancer organizations are bad too. They tend to use these lovely sounding older women to guilt you into sending them money. These groups can't get into any real trouble because they do give something towards the cause. For instance, 98% to them, and 2 % to the "cause." There are some pretty darn evil people out there.
I too get calls every day from this number. I have gotten so fed up with spam calls that I do not pick up my phone anymore unless I recognize the number. Caller ID is your friend. If you call me and do not leave a message, that makes you a spammer by default and your call gets deleted whenever I clear my call log. Easy, and saves me a ton of aggravation. I highly recommend it