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.

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

  • Upgrade phone, plan or add line(s)/services
  • Sign up for paperless billing
  • View/pay bills online
  • View minutes of use
  • Register additional accounts to your profile