Umpqua Bank - Home Lending ← View details 1300 16th Avenue #101, Clarkston, WA 99403 +1 509-780-5525 umpquabank.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 08:00 am — 05:00 pm Tuesday: 08:00 am — 05:00 pm Wednesday: 08:00 am — 05:00 pm Thursday: 08:00 am — 05:00 pm Friday: 08:00 am — 05:00 pm Your comments * — Required information