I believe this number may be from a man who came to my door offering $200 in free groceries.  I think it may be an air cleaning company just from the literature I saw in the man's hand who came to my door, therefore, telemarketing.

Got the call at about 6:20pm. They claimed that I had filled a survey and won a $200 gift card with no strings attached, no signing, etc. Asked if anyone would be home between 7 and 8 this evening to drop it off and to ask a few questions about a medical device but the caller didn't know my name They only knew the name the apt i live in is registered to (aka my parents).
So I would say its a telemarketer and survey group.

Just received a call from this number. Would not answer any of my questions about who they were, where did I fill out this 'survey', etc. They told me I won a $200 gift of some sort...wasn't really listening. And when I kept asking questions, she just hung up. I tried calling back to have them take me off their call list...no answer, no voicemail.

They called like 7 times...telling me that I won a 200 gift package and someone will turn up and no one did....real prank....i even give some info!

I got a call from the same company but different number (905) 688-3151) today, and she told the same storry as above. She knew our address and my housband's name but did not know my name. She asked my name in order to put that on the $200 gift card, and I gave it to her. She said that their delivery person is in nearby area and will deliver the $200 gift card shortly, and someone else is calling shortly to coordinate the delivery. I got a second call in about 2 minutes after this from this number (905) 688-8922) and another lady asked if my housband is at home to receive the delivery. I said yes and she just haung up. Now as I searched for this number on the web I understood that this is all a hoax, but I do not know what they are up to.