Citibank ← View details 1800 Decoto Road, Union City, CA 94587 +1 510-400-8647 citi.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 — 05:00 pm Saturday: 10:00 am — 02:00 pm Your comments * — Required information