Umpqua Bank ← View details 113 South Main Street, Jefferson, OR 97352 +1 541-327-2223 umpquabank.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 10:00 am — 05:00 pm Tuesday: 10:00 am — 05:00 pm Wednesday: 10:00 am — 05:00 pm Thursday: 10:00 am — 05:00 pm Friday: 10:00 am — 05:30 pm Your comments * — Required information