Umpqua Bank ← View details 39171 California 299, Willow Creek, CA 95573 +1 530-629-4075 umpquabank.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 — 05:00 pm Friday: 09:30 am — 05:00 pm Your comments * — Required information