Visit us in Ontario, California

Welcome to the AT&T kiosk at Costco, conveniently located just off the 10 freeway, near a new Starbucks and soon-to-open restaurant. Nestled in a developing area, our kiosk is a beacon of connectivity amidst the surrounding warehouses and the bustling hotel across the street. Our AT&T kiosk resides within Costco's Business Center. As you navigate the store, you'll find us on the left-hand side of the main aisle. You'll spot us adjacent to the industrial refrigerators and cooking wear section, making us easily accessible for all your communication needs while you shop. Whether you're a local business owner, vacationer from the hotel, or a coffee lover from Starbucks, our knowledgeable and friendly staff are ready to assist you. From the latest AT&T products to personalized services, we're here to make your experience as convenient and enjoyable as possible. Stop by our AT&T kiosk within Costco today - where quality communication meets convenient shopping.