AT&T is a wireless service provider with locations across the United States. Services available at the Gig Harbor location include wireless equipment upgrades, wireless bill payments and small business solutions. AT&T sells smartphones, such as the Apple iPhone, tablets like the Apple iPad, AT&T 3G Microcells, E-Readers, Navigation/Tracking Equipment and more. In addition to personal wireless solutions, AT&T offers products and plans for small and enterprise businesses, wholesale and government concerns.