Get Started

Quick Start

  1. Activate your phone
    It's easy to activate your new phone online. Just a few simple steps and your phone is ready to use. Activate now.
  2. Sign up to manage your account online
    Pay your bill, change your plan, purchase equipment and more in our secure online environment.
    Sign up now.

Welcome to C Spire

From this page, you can activate your phone and sign up to manage your account online. To activate your phone, please have your mobile number ready along with the documentation shipped with your phone (ex: order number or claim number).

If activating a replacement phone, be sure to turn off your existing phone before getting started.

BlackBerry® users, please look for special activation instructions.

Activating Your Phone

Activating Your Phone
It's very simple to activate your phone online. If you're porting your number from another carrier, you'll be able to take care of that here, too.

Activate Your Phone

Managing your Account Online


Get started by signing up to manage your account online.

  • View & pay your bill
  • Check phone usage
  • Purchase equipment
  • Receive special online-only offers and much, much more...

Ready to start?    
Sign Up