Caller from (613) 232-7437 said they were from OnSat calling on behalf of Bell Satellite, but then preceded to ask me if I had cable Tv or Bell Satellite..  I said, well if you are calling here on their behalf then shouldn't you know !!  I was then asked if I knew anyone, friends or family to refer to Bells services.  I said "NO", then they hung up...Scam artists!!

Just to let you all know, this number is a PRE-PAID CALLING CARD.  When someone buys a pre-paid calling card and makes a call it goes through local routing; the local routing uses one way a line as it's not actually an active number, this is why you can't call back and is the reason why it says the number is not in service...because it's not.  As far as the line being dead on the other line, this may be to poor connection on the other end (a cel phone user perhaps).  So folks don't fret next time this number calls you, it's probably just the mother of the illegitimate child you fathered while on spring break trying to collect some child support.  Cherish these moments, having children can be a wonderful experience! ;)

Received a call from this number and it was a friend calling using skype

It's probably a spamer's dialer checking to see if numbers are in service. It could be faking the "not in service" message by playing back to you the same message your carrier uses.

this was a company trying to sell me a DIET DRINK!
advice, never answer

I am at work, I cannot be accepting calls while at work, I did not answer it, I called it back on my break and it was " the number is not in service "
this is really bothering me. If it was a fax calling, wouldn't it have handshake or fax sounds. ?