Yes it is shaw but with one little catch to the number. I did not know the number either but looked up the area code 866 turns out this area code is for toll free calling but with one catch to it when you answer it you charged the chrages for the call to your cell phone. here is a little infromation I found out about the area code 866.
Area Code 866 History:
Area code 866 was put into service. With toll free numbers the charges are paid for by the party who is called instead of the caller. Although area code 866 is not assigned to a geographical area, calls to any toll free number may be restricted by the customer. Other toll free area codes are 800, 855, 877, and 888
Is that not interesting the charges are paid for by WHO IS CALLED NOT THE CALLER. How much money does shaw need not only do they rape us in cable service now they have a sneaky way to bill you for there calls.