Contact Us

Current U.S. Cellular® Customers

Want to upgrade your phone, change your plan, or add a new line or services to your existing account?

You can do all this and more online by logging in to My Account, or call Customer Service at 1-888-944-9400.

Not yet registered for My Account?

It's convenient and secure.
Manage your account online, anytime, anywhere.

  • View and pay bill online, 24/7
  • Add a line and upgrade your device
  • Change your plan or account features
  • Check your voice, text, and data usage