3709 W 41st St Suite 1, Sioux Falls, SD 57106, United States
Stay connected with AT&T in Sioux Falls. We offer phones, tablets, smartwatches, and connected devices from all of your favorite brands. We also offer wireless data plans in Sioux Falls for every need. Enjoy the flexibility of an Sioux Falls prepaid phone plan—with no annual contract and no credit check. Get unlimited text and data with AT&T UNLIMITED ELITE, which includes HBO Max™. Get nationwide AT&T 5G service, which comes with all of our unlimited data plans for no extra cost.