NatWest ← View details 21 High Street, Bower's Parade, Harpenden, EN AL5 2RY +44 345 788 8444 natwest.com Suggest an Edit Name* State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 04:30 pm Tuesday: 09:00 am — 04:30 pm Wednesday: 09:30 am — 04:30 pm Thursday: 09:00 am — 04:30 pm Friday: 09:00 am — 04:30 pm Saturday: 09:00 am — 01:00 pm Your comments * — Required information