I too am being harrassed with phone calls from this number.  I've answered 3 times and no one responded.  The third time I left the phone off the hook, but they disconnected so the phone was dead after about 30 seconds or so.  I've probably had 10 additional calls that I haven't answered that I know of.

Found a really good way to piss them off. Keep them on the phone as long as you can but do NOT answer there Questions.Just keep saying something stupid to them when they ask you a Question.They were really getting annoyed with me.Finally they hung up, if everyone did this it would tie up there phone lines.

Received a call from the (778) 785-4295 number and did not answer.  No voicemail was left.

The company who owns this line is a customer of GT Group Telecom Services Corp in Vancouver, BC.

GT Group Telecom Vancouver
#1500-1066 West Hastings Street
Vancouver, BC V6E 3X1
Canada

Phone: (604) 681-1994
Fax: (604) 681-6822
(604) 681-0291

this number called me twice today and both times as soon as i pick up their line cuts out it is very annoying.  i have call blocked them now as calling at 8:50 when im trying to get my son to bed is not acceptable.

Got a few from here.  If you guys have shaw digital phone, you can call block the number with *60.