Welcome to the AT&T kiosk location at Costco! You can find us in the front of the store, right between the walk-in area and the turn to the cash registers. Our kiosk is conveniently located for easy access as you shop for your Costco essentials. The Costco itself is situated in a new strip mall by itself off of the freeway next to new development apartments. Come visit us for all your AT&T needs!