Visit us in Montclair, California

Welcome to the AT&T kiosk located conveniently within your local COSTCO store, an easily accessible spot right off the 10 freeway. Our location is just across the street from a bustling shopping center, standing perfectly on its own corner that's impossible to miss. Once inside this retail haven, finding our kiosk is just as straightforward. You'll spot us strategically situated in front of the electronics section, a prime location for those interested in upgrading their tech. To the left of our kiosk is the gleaming jewelry section, offering a bit of sparkle as you browse our latest offerings. To the right, you'll find a few additional pallets of electronics, further enhancing your shopping experience. Whether you're in need of a quick question answered or ready to explore our latest devices and plans, the AT&T kiosk at COSTCO is your one-stop shop for all things communication. We look forward to helping you find the perfect solutions to fit your lifestyle!