First U.S. Community Credit Union ← View details 424 Grass Valley Highway, Auburn, CA 95603 +1 916-576-5700 firstus.org Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:30 pm Tuesday: 09:00 am — 05:30 pm Wednesday: 09:00 am — 05:30 pm Thursday: 09:00 am — 05:30 pm Friday: 09:00 am — 06:00 pm Saturday: 09:00 am — 02:00 pm Your comments * — Required information