With Rolling Data, We STOP surprise overages

before they happen.


Rolling Data

Don't Lose it, Use It

Learn More
C Spire offers a high-speed data network for your MiFi device or data card. Personalize your data service with your choice of monthly data plans with GB bundles or access-only plans for pay-as-you-go Data Passes.
Click on a plan below for more information.

All plans include: Nationwide CoverageUnlimited Text/PicsUnlimited Mobile-To-Mobile CallingUnlimited Nights & WeekendsVoice MailLong DistanceCall WaitingCall ForwardingConference Calling and Caller ID.


Shared Data+ — Prices displayed are for one line. A SHARED Data+ Pass is required and priced separately.
Need more data?About Shared Rolling Data

With Shared Rolling Data, the data you don’t use each month rolls forward to the next.

To make it easy to remember, the amount of data you can roll over is capped at the amount of data you purchase each month. So, if you purchase 10GB of data each month, you can continue to roll over unused data up to a maximum of an additional 10GB for a total of 20GB of data to share. There is no expiration date on the rolling data balance, only the cap from month-to-month rolling data.

You can use your data for browsing, downloading and streaming; or turn your device into a hotspot for other Wi-Fi-enabled devices. If you're not sure how much data you need, check out our data calculator

To check your data usage, visit datapass.cspire.com from your smartphone while on the C Spire network.

If you want to share more than 30GB of data each month, please call 1-855-CSIPIRE5 (277-4735) or visit a store for assistance.

  • SMARTPHONES40.0($40/mo each)
  • BASIC PHONES20.0($20/mo each)
  • TABLETS, DATA CARDS & HOTSPOTS10.0($10/mo each)

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