Same thing happened to me this eve. The man with an accent I couldn't recognize zoomed through a series of questions:
Do I smoke, if I was married, where I work, how long I worked there, if I recycle, my first name etc.
When I insisted he give me the name of the firm he was calling from he said he was from "SPT Demographic Research." I googled this name, but it brings up a number of different pages, so I'm not sure which it is or if it is even one of them.
When I asked what the firm's phone number was, he said it was (403) 648-2643. I called this number, but it comes up as a number that doesn't exist. But the area code is an Oklahoma area code. Interesting considering I live in Canada.
How do I report this scam?

I just got the same phone call and was totally caught off guard. I was asked the same type of questions pertaining to whether I recycle, what line of work I was in,whether it was fulltime or part time, how long I have lived at my residence and what my first name was. I asked where the woman on the other end of the phone was from and she said that she was from the Philipines. I asked what her number was and the name of the company.She said that it was (403) 648-2643 and that she was calling on behalf of a local Hmailton Independent Consumer Trends Survey. She said that they would be calling back tomorrow for my address and a chance to win a prize. I told her not to bother and not call again once I finally caught on to this skam. I called my local phone provider and they told me that if I were to receive the call again to press *57 on my phone and immediatley call the police so that this number could be traced. I called the 403-648-2643 number back and a woman answered saying she was from the Philipines but that she had a daughter in Australia. Ironically,my credit cards had been recently compromised and there was a charge on one of them for a plane ticket to Sidney, Australia. I have called the police and the Canadian  Anti-Fraud Centre with reference to this situation.

they called asking if we recycle. then they went asking for the man or woman of the house was home. I said that she wasn't so he asked for the man of the house. I said there isn't one. he apologized then asked if I was the daughter. I answered yes and he continued to say "oh the beautiful daughter. well I'll call later when they're available honey"creeped me right out and won't be answering their calls again.

Had 2 calls now from this company, SPT Environmental Research, Heather from (604) 998-8841.  Answered her basic questions, however, when she asked my profession i answered Prostitute, my husband is a Mercenary and kills people, although he only works part-time!  She said we sound like a hard working couple and should be proud!?!?!?  Obviously her english skills only pertain to the script she is reading!  Told her i didn't want her "prize" and please remove me from call list as i am on do not call list.  She responded that they are  a research company and not telemarketer. Another one for call-block.

I got this call today and I think this is who they arehttp://sptbusiness.com/index.html