When you bring your own device through C Spire Switch, you can get an additional $45 in bill credits when you activate on our 60GB or 90GB plans. Your line needs to remain active to receive credit. Canceling service or missing a payment will lose any future credits.

You'll receive a $15 credit on your bill during months 2-4, totaling $45 off, after bringing your own device and activating on our 60GB or 90GB plans. Your line needs to be active for all four months to receive the full credit. Canceling service or missing a payment will lose any future credits.

Yes, this offer can be combined with your plan's autopay discount.

With C Spire, you can bring your phone and get Unlimited talk, text and data on our nationwide 5G network starting at just $25/mo with AutoPay. It's easy to add lines for everyone in the family. and it's all in a simple, month-to-month subscription. No hidden fees, surprise charges, overage or long-term contracts. Plus, for a limited time, you can buy three months of service and get one free.

With C Spire, you get our strongest nationwide coverage ever, with blazing-fast 4G LTE and premium 5G at no extra cost. And we’re constantly enhancing to make the best network experience even better for you. See our coverage map.

No problem. At C Spire, you can get all of the best deals on the latest devices or purchase an unlocked phone straight from a manufacturer, like Apple, Samsung or Google. Even better? See if a friend or family member has a device they’re not using that you can have. Then, you’ll just make sure that phone is unlocked from another carrier, pick your plan at C Spire.com, tell us what phone you're bringing, and activate it.

Our award-winning customer support is closer than ever. Just call us at 1-833-711-1401 or visit our website to chat with one of our reps instantly, ready to help you with all things C Spire.

Not currently, but we’re always making enhancements to deliver the best experience for you. Be sure to enter your email address so you can stay in the know on new C Spire features and other updates.

You can sign into cspire.com and click “Add Line” in your account dashboard. After that, you can activate your phone and start enjoying Unlimited talk, text and data on our nationwide 5G network. For more info on how to add a line visit our Add a Line Page.

After you activate your phone, we'll assign you a new phone number. If you want to bring your existing number from another carrier, please call us at 833-711-1401. Here's what you'll need: 1. Your account number from your current wireless carrier. 2. The number transfer PIN or passcode from your current wireless carrier.

The process for unlocking a device can differ a lot from wireless company to wireless company. Find out how to unlock your phone from your old carrier.