Our Optimum store in Broooklyn, NY located on 86th St, is a local cell phone store and also offers mobile accessories. Enjoy live in-person support and shop with one of our Retail Specialists, and more. You can explore Optimum’s products, plans, and services, and also see how Optimum can save you money on your Internet, TV, and Mobile bill. With Optimum Mobile, you can stay connected on the largest and fastest 5G network. Visit our store in Brooklyn, NY today for all of your digital entertainment needs and receive our white glove customer service.