This is an automated call from Hydro One Networks located at 185 Clegg Rd in Markham. If you want them to remove your number off the list, call their customer service department at 1-888-664-9376.
This number is most likely from HYDRO ONE in Unionville, ONTARIO. Unionville is a small community near Markham. I believe this number 'may be' an automated calling service used to notify Ontario residents of up-coming power shut-downs while Hydro Ontario does maintenance work in a particular area.
This is an automated call from Hydro One Networks located at 185 Clegg Rd in Markham. If you want them to remove your number off the list, call their customer service department at 1-888-664-9376.