Brand: Three Three Harrow | Phones, SIMs & Broadband DealsVisit your local Three store at 46 St Anne's Road in Harrow for the best Mobile Phone, SIM and Mobile Broadband Deals.Store Hours: Day of the Week Hours Monday 9:30 AM - 6:30 PM Tuesday 9:30 AM - 6:30 PM Wednesday 9:30 AM - 6:30 PM Thursday 9:30 AM - 6:30 PM Friday 9:30 AM - 6:30 PM Saturday 9:30 AM - 6:30 PM Sunday 11:00 AM - 5:00 PM Bank holiday hours may vary. https://locator.three.co.uk/london-&-ni/harrow/46-st-anne's-road