First Guaranty Bank ← View details 400 East Thomas Street, Hammond, LA 70401 +1 985-345-7685 fgb.net Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 08:30 am — 04:30 pm Tuesday: 08:30 am — 04:30 pm Wednesday: 08:30 am — 04:30 pm Thursday: 08:30 am — 04:30 pm Friday: 08:30 am — 04:30 pm Your comments * — Required information