This also has something to do with iQor,
which is a collection agency.
iQor using local Ottawa relay number 613-567-3100.
They can be reached at any of these numbers
They're using this number to see if they can relay you a fax,
or just to see if the phone record are up to date.
Calling 613-567-3100, 613-567-3619 will only give you a
message saying "this number is not in service"
You can try using this local number to get it to stop