BMO Bank of Montreal ← View details 18 West Lawn Crescent, Whitchurch-Stouffville, ON L4A 2S9 +1 905-640-1710 bmo.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:30 am — 05:00 pm Tuesday: 09:30 am — 05:00 pm Wednesday: 09:30 am — 05:00 pm Thursday: 09:30 am — 07:00 pm Friday: 09:30 am — 07:00 pm Saturday: 09:30 am — 04:00 pm Your comments * — Required information