hi just got a call from this number;;(416) 939-8787..no Vm left.. when tried to call it  says" this cellular no is not assigned"

Same here at 3:08PM. 3 calls in quick succession, less than 2 seconds calls. I could not even answer. I guess it is robot dialer checking for active numbers

I got a call from the # at 410 MST... no message.

ust received a call from this number just now. I didn't pick up in time and they did not leave a message. When I called the number back, a message came on saying that this cellular number is not assigned.