Nuisance call - Phone rings but no-one there

I have recieved 3 missed calls from this number TODAY alone!(519) 346-2517) May 1st 2008. I want to know how they got it and why, and what they are all about. I am tempted to go to the police.

Same situation with me, I have #'s on my call display but no messages are being left?

I am also receiving relentless phone calls from this number.  They never leave a message and I see from my caller ID that they call everyday sometimes twice a day.  I am getting really sick of this.

These people are calling us every day. Very Annoying... What a waste of rat power!!!! ugh!!!!

LIke other people- Way too many calls- they do not identify themselves. Sometimes multiple times in a day- let alone an hour. No messages left, even when another person answers.
No new cards in our household- not sure why they are contacting us! If it was important, why don't they leave a message.

Way too much of this nonsense these days- answer the phone- nobody responds at the other end. My understanding from phone room people-is that they 'dial' out to several lines- whoever responds first, gets the live person- the rest are left 'hanging' with air!

Disturbing to my family- they work shifts. EXTREMELY ANNOYING.

STOP IT!