AT&T Store - Fontana 10:00 AM - 9:00 PM 10:00 AM - 9:00 PM 10:00 AM - 9:00 PM 10:00 AM - 9:00 PM 10:00 AM - 9:00 PM 10:00 AM - 8:00 PM 10:00 AM - 7:00 PM16232 Foothill Blvd. Suite A Fontana, CA 92335 USphone(909) 574-7316(909) 574-7316Get DirectionsVisit Store Website