This number keeps calling me - I just got this new number and they ask for the person who used to have my number. I keep telling them (like I tell all the people who keep calling for her) that this number is not hers anymore and I ask them to remove my number and by then they hang up on me.

But, they aren't removing my number and when I call the number back - it doesn't ring or anything - it is silence.

The number has called my work line about 10 times in the last 3 months, and most of the time just hangs up when I answer the phone. One time they actually spoke and said they were looking for someone named Kristoff, there is no one with that name that works here, I asked what it was regarding and the man said it was a personal matter and they would call back, then hung up the phone. Another time I answered and heard breathing in the background, then they hung up...creepy.

When I tried calling back it did not ring and there was silence. When I tried calling from a different line, there was a pre-recording that stated all lines were busy and then said 908 and cut off to the beeping like when you forget to hang up your phone.