This is where the (416) 646-3601 number originates from:

Way Telecom Corporation
800 Steeles Ave. West, Unit B-10, Suite #185
Thornhill, Ontario, L4J 7L2, Canada.

TOLL FREE: 1-+1 877-310-2929

Tel: (416) 665-4455
Fax: (905) 760-1595

I received annoying calls too and just hang ups but eating up my pay-as-you-go funds..

I work for an investment firm and people call from this number constantly trying to get through to the company President.  They say they are from the US Pensions group and have clients that want to invest with us.  When I try to get additional information. like a call back number or their website, they  either hang up on me, or become rude.  They have gotten through to my boss a couple of times and he's said 'not interested', and I've told them as well, 'we're not interested, remove us from your call list'.  They continue to call!

called me, but i didn't answer, did not leave message, glad to know it was scam

They just called me, put me on hold so I hung up, then called back from a blocked number.  Said she was doing a survey for a college project in marketing.  Really looking to see if our company wants to buy promotional products.

they called me a mutated freak......
not lying and they knew my name