Umpqua Bank ← View details 4280 Main Street, Kelseyville, CA 95451 +1 707-263-2124 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 — 05:30 pm Your comments * — Required information