T-Mobile at Costco

Stay connected with AT&T in King Of Prussia. We offer phones, tablets, smartwatches, and connected devices from all of your favorite brands. We also offer wireless data plans in King Of Prussia for every need. Enjoy the flexibility of an King Of Prussia prepaid phone plan with no annual contract and no credit check. Find the right data plan for all your text and data by choosing one of our popular unlimited data plans. Get a new device and use our nationwide AT&T 5G service, which comes with all of our unlimited data plans for no extra cost.

The T-Mobile Experience Store at ?160 North Gulph Road, ?King Of Prussia?, PA is the best place to join T-Mobile. Get expert recommendations from Senior Mobile Experts and hands-on demos of the latest iPhone, Galaxy, and Pixel devices. Plus, expert teams are equipped with exclusive technologies and solutions to support all your service needs. Enjoy better service, better selection, and America's fastest 5G network. Visit us or call (610) 265-5901 today.

Explore the power of 5G at our T-Mobile Authorized Retailer located at 234 W Dekalb Pike, King Of Prussia, PA. Discover great deals on the latest devices like the iPhone 16 and Galaxy S25. Our Retail Sales team is here to help with expert advice, activations, and accessories. Visit us today or call (610) 337-5827 to get started with next-gen connectivity.