Just got a call from this number...caller ID says it's an "unknown number".  I don't answer phone calls with an "unknown number" attached to it.

no message.  But my fax machine answered and gave them (or their computer)  a bunch of shrill noise.  HA!

Its the PA Fraternal Order of Police soliciting money. They have a caller ID as "Unknown". I called them back (to see who kept harassing me with phone calls) and some idiot went right into his schpiel about collecting money. I'm all about helping any injured cop or law enforcement guy, but not the way they don't list a caller ID and call unsolicited.

called Nov. 7, left no message. Caller ID says UNKNOWN.

...i actually kept calling this one telemarketing company back so many times they begged me to stop calling and PROMISED they would remove my number and never call back again, lol  True Story!!

Came up as "Scottsdale, PA" on my call ID.

Very professional message when i called back...of course they're busy scamming...ummm, i mean "assisting" other victims...umm, i mean "callers".  They do give you the chance to leave a number to remove from their call list.  It's been my experience you asking to be removed does absolutely no good...usually even INCREASES the number of times they all but just for giggles i left my number for them to remove.

It's all good, i enjoy playing with telemarketers and scammers :)  

Rang a couple times no one on the other end?