I just got a call from this number too (416) 439-5688).  It was silence and then hang up beeps.  I called right back and it was a busy signal.  I love this site... at least I know it's a crank #... I can now BLOCK their dumb a**!! I don't want to risk blocking someone I know or a legitimate call but when I know it's a crank call, I can block it with Glee!!  I highly recommend VOIP phones... you can BLOCK anyone you don't want to hear from!  I have such a long list now.  If everyone blocks these #'s, eventually they won't have anyone to call!! It's free to Block and easy!!!  I love it!!   I never have to worry about begging them to take me off their list... i siimply BLOCK them and that's it!  Next!!

Just Dead Silence.  Not the first time this number calls.  I am also on the Do Not Call Registry.

Whoes phone number is it?

Calls my house frequently...I haven't been home to answer but now know its a crank call or something susupicious thanks to this site.

Further to my previous post.  I just called the number back and it rang on and on until the line disconnected.