C Spire Switch app for iPhone and iPad

With C Spire, you bring your phone, and we bring down the cost to use it. Just download the C Spire Switch app and sign up for the fastest, easiest way to
experience C Spire’s nationwide 5G network. No stores. No salespeople. Just wireless the way it should be.

Bring your own compatible phone and get connected in minutes.
• Unlimited data, zero commitments
• Plans starting at just $25 with AutoPay
• Monthly subscription billing – no surprise charges
• Nationwide 5G coverage
• No long-term contracts or credit checks
• Manage everything with one easy-to-use app
• Unlimited hotspot included
• Free calling and texting to Canada and Mexico

While C Spire coverage is nationwide, registration is currently only available for residents in the state of Mississippi, and the Mobile, AL and Memphis, TN metro areas. 5G coverage requires a compatible 5G phone and is not available in all areas.