Just got two of these calls within 10 minutes of each other. I don't answer if I don't know the number...it's so irritating!  and by the way, watch out for the area code calls from Jamaica too...they are on the prowl for those $2500/minute calls lately. ie: area code 876...I've gotten about 10 in the past couple of weeks!

Received phone call 8 March 2011.  When I answered the phone, no one answered and the call disconnected a few moments later.

got a Call from this number 2 times in one day.

Wasn't home when they called ID name is Bell Canada. I called the number and it says GBI560P... then it begins a count-down. I hung up quick, I got a feeling this is a hijack and somehow I will be billed for their call. I'm going to keep an eye onmy bill and report it to AT&T and the FTC at https://www.ftccomplaintassistant.gov/.

I received this call a couple of days in a row on my cell in the early evening. It is some pre-recorded message. Then I try to call back and it reads out my number twice and says to receive a call back hang up. Strange...