They had been calling me for awhile. I ended up calling them back *67 and a lady answered. I asked how they got phone numbers and she danced around and ended up saying something along the lines of from companies such as insurance or something to check on customer satisfaction. I asked why they didn't leave messages and thought it was better to call persistently, she said that they like to try back another time. I was just to the point of wanting to get it over with so I said I wanted to be removed from the call list. She had no problem with doing that and removed my number.
3 calls in 3 minutes. I would answer...say "Hello" 3 times, with no response. Hang up and it would happen again. Waiting for #4...got my airhorn ready to go!
Have received several calls from Fact Finders at this number. I did not nor do I authorize them to call me. They leave no message and I don't care about their "research". I have blocked their number but am still very tired of their constant calling. I'll be reporting them to the DNC complaint line. I wish the telephone company would come up with a way to block all calls automatically except the ones you authorize.