Bell-Canada CAN put you on their OWN Do not call list.

Bell will first try to tell you to
register at http://www.the-cma.org/  
Do not register. You can block sales calls at this site by NOT ticking off mail, only put in phone and fax blocking which means you don't have to put in any personal information other than a single letter in first and last name. Put in all your numbers and you are then on the Canadian Marketing Association's do not call list supposedly up and running in the "fall of 2008".
If you want to block "spam postal mail" you can put your address in there.
What is a concern of course is that the numbers registered will be grabbed by an overseas VOIP service and used to spam from overseas.

They call all day long every day. Who is this?

who is calling from this number and why the hell isnt there a business name listed or something.  How i can know its important if i cant see the name of whatever business is calling BASTARDSSTOP CALLING MY HOUSE

they keep calling three times a day

in the west we get ontario (647) 438-2359. did the reverse and got call-net communications. they call several times a day and nobody there - just the computer generating calls.
ever try our concerned and incompetent governments for help? you know the ones we elect and the ones they hire to keep us away from them - their response is "its a legitimate form of business and they follow the rules". why can't we make up the rules some time so we can have a quiet evening? for example the do not call list is taking those lazy idiots years to put into place.

Me too! They called 4 times today alone.  The next time they call they're going too get it.