• AT&T

    • Cellular Sales & Service
    1414 9th Ave SE #C
    Watertown, SD 57201
    (605) 886-4692
    • About

      Our high-speed mobile internet network covers nearly 400 million people and businesses across the U.S. and Mexico. We also wirelessly connect cars, machines, shipping containers and more. It's all part of our leadership in what’s called the Internet of Things.

      And we never stop innovating. The brightest minds in the business are in our AT&T Labs and Foundry centers developing new technologies, apps, products and services.

      We envision a world where everything and everyone work together. We envision a world that works for you.