Never answer these numbers. They do nothing for you.  Keep ignoring them. Decrease the survey company's profits by not answering.

Just got a call from this number too.  Three days in a row all from different numbers that are on here as a survey company. I never answer them, no message left.

So annoying... I'm out of town, so am being extra careful with answering calls as everything I answer is considered long distance. Haven't answered this particular call, but have received a bunch of calls from unknown Edmonton and Calgary numbers in the past few days (every one I've googled has turned out to have others complaining about it). Very much wish it would stop.

I just got a call from this number - twice.  I didn't pick-up the first time because I didn't recognize the number.  When I picked-up the second time, no response.  Will not be answering calls from this number in future.

I also just received a call and didn't answer - no message.