Received call at 11:40 a.m., 28 June 2008.  Did not pick up because I was too busy with other tasks. Ringing stopped before my Telezapper had a chance to send an "out-of -service" signal ... it does this when our answering machine kicks in or when receiver is picked up.Not sure if I've received this number before but will let the Telezapper deal with it next time if I can pick up before it disconnects.  I'm not convinced my Zapper works on all automated (computer generated) calls even though I have it set on full service. If I'm unsuccessful, will try Dave's remedy.

I also just received a call from this number- on my cell... I called it back from my home line and it says this number is not in service. When will these telemarketers get the point.... Especially calling at noon on a sunday... thats just ridiculous!

August 07 2008At 21:18 this number called...when answered, there was no one, just one "beep" that's it.My phone shows me that this number (416) 493-7703 has called a total of 2 times !I would really like to shove my phone right up their..."dring..dring.."This has got to stop...09:18 PM or any time is too much for me...

I've been getting "the call" too. For a couple days now. So annoying. It hangs up when I answer.

Just got this call tonight @ 6:30 central time. Said hello and there was nothing. Then I could hear my own voice in sort of an echo and then the busy tone. I am on the Do Not Call list to, but I don't think they cover opinion surveys since they are not selling you anything. On the news a couple of weeks ago it reported that the Do Not Call list was being sold to foreign companies so don't expect all your calls to stop I guess.

This number has been calling everyday for about 4 days. When I answer it there is no one there.  Called back and it didn't even ring.  I'm in Winnipeg.  Caller ID just says Ontario.Caller ID: OntarioAnnoyed Now!