AT&T Store in Southbend provides a wide range of phones, tablets, smartwatches, and connected devices from popular brands. They offer flexible wireless data plans, including prepaid options with no annual contract and unlimited data plans that include nationwide AT&T 5G service at no extra cost. Customers have praised the staff for their exceptional service. Hallie and Kim have been recognized for their patience and helpfulness, especially when assisting families and those needing guidance with phone setup or trade-ins. Marrion is also noted for his knowledge and ability to secure discounts, making the experience smooth and rewarding. Overall, AT&T Store is committed to ensuring customer satisfaction with their products and services.