this number and several other variations (6645, 6643, 6647) has been calling me 4 or 5 times a day for the past week. super annoying. no one ever says anything they just hang up as soon as i answer.
U would think if they (Illinois department of revenue) wanted our money bad enough to phone
stalk us they would at least leave a message. No wonder Illinois is broke...u can't even call the #'s back cause they are busy. :-[