I have got a call today and the name was something like "Hanson D corporation". They ask several questions close to my resume description and promised to send an email. The signal was bad and persons speech was very difficult to understand.

The number belongs to Ant & Bee Corporation (www.antandbee.com), one of the largest recruiting/placement firms in Toronto, Canada.  They specialize in IT, Temp and Human Resources staffing.  If you're looking for a job in Canada, you probably want to have your resume listed with them.

I received a call from (416) 646-2811 ext 230 contact Janice regarding job offer.
I checked internet for this phone and I found that there several people who also been called for the same reason so I post this message. I also received e-mail for job offer but it located in Ottawa which is impossible for me to accept as I live in Toronto.

I think this message is very misleading.  They are a very small agency.

Ant & Bee. They should be banned from collecting Workopolis information and then cold calling for a ridiculous job. Waste of time. Someone should complain to Workopolis or have charge Ant & Bee for the waste of time they cause. Had I returned the call, I would have incurred a long distance charge, plus my time, at a time when I am actively seeking employment. Somebody give them a wrap on the knuckles for wasting people's resources.  By the way, they have a website that seems to be just a front without content or password validation.

I just received a call from this number from a guy who I couldn`t understand what he was mumbling about.  The only thing I get is that administrative assistant.  Don`t know how he get my contact number.    I ask the name of the company but he really mumbled  something... beee... .tsk... tsk....  Just told him to stop calling me as I am presently working.  
It`s ok to receive a call if the person who calls you talk properly... Please investigate this company.  I only knew the name of the company after reading some comments here.