NBT Bank of Portland ← View details 254 Commercial Street, Merrill's Wharf, 2nd floor, Portland, ME 04101 +1 207-808-4485 nbtbank.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