Number is billed to MTS allstream according to on of the shaw techs.It's a computer that dials mass people and if you call it back ... they know it's a live number. Mts alltech is in Winnipeg and they deny owning the number 604-637-6341. their number is 1.800.883.2054 or 204.225.5687. Other than the do not call list 1 866 580 3625 there is nothing you can do ... unless you call them back ..get through and leave your phone off the hook so they (the computer calling you is unable to cycle through the list of numbers) miss.
Don't answer private numbers or block that particular number.....