Who called from 9103102255

Called when we weren't home, did not leave message.

Called when we were home, no one on the line.

Called March 31, 2008 -- 30 seconds of silent voicemail. I am pretty sure this is Telus - they use the 310-2255 number.

Got a call from this number just now (noonish, Dec 5 2008). Nothing on the line for 10 seconds, then I hung up. A relative gets something similar every day around this time, it's apparently about 40 seconds before you hear anything but dead air.