Caller says his company services our (my home's) furnace. Not true. One time, within seconds of hanging up on a 555-2525 call that seemed "blank", I got a call from another number and a man whose voice sounds the same as the 555 caller asked, "Why did you hang up on me?" When I answered, "I didn't, my phone is screwed up (true)" he called me a f***ing liar." I've received the furnace call 4 times from the 555 number, which shows up as "Dir Asst", i.e., Directory Assistance. Confusing. The caller knows my last name. I really don't like getting these calls from this man, who I believe is the same man as the cursing psycho from the other number.