Unlimited Plans

on the best network


Choose the number of lines you will need.



per line/4 lines$160.00 Total

  • 3GB of high-speed data to use each month.
  • Unlimited basic data at 2G speeds after high-speed data is used.
  • Unlimited talk, text & pics
  • Unlimited mobile hotspot (a $20 value per month)
  • Free international texting to 140+ countries
  • No overages
  • No hidden fees

Get 4 lines of UNLIMITED with CashBack on your bill for the same low price of $160.00

3GB of high-speed data to use each month.

Also Includes
  • Coverage anywhere in the U.S., Puerto Rico and the U.S. Virgin Islands
  • Free International Texting to 140+ Countries
  • Unlimited International Calling for $5/mo. Learn more about our International Services.
  • 1GB High-Speed Data Pass available for $20 at datapass.cspire.com from your device. Turn off Wi-Fi before purchasing a Data Pass.

Compare to our other Unlimited Plans

with CashBack
Promotion as low as $40/mo
(per line for 4 lines)
(per line)
Data Unlimited DataUnlimited Nationwide Data.
After 25GB of usage, C Spire may slow speeds.
Unlimited Basic DataAfter 3GB high speed data is used, unlimited data at 2G speeds.
Talk & Text Unlimited Talk & Text Unlimited Talk & Text
International Free International Texting to 140+ Countries Free International Texting to 140+ Countries
Mobile Hotspot FREE Mobile Hotspot Data
($20/mo per line value)
FREE Mobile Hotspot Data
($20/mo per line value)
CashBack Earn $10 CashBack on your bill
per month when you use less than 2GB
Not Applicable
Price Breakdown 1 Line - $60/mo
2 Lines - $55/mo per line
3 Lines - $53.3/mo per line
4 Lines - $40/mo per line

$160/mo* for 4 lines
Individual line cost
Learn More
Frequently Asked Questions
When will this plan be available?
This plan will be available for sale to Postpaid customers on 2/11/2018.
I have a POC. Can I get this plan?
If a customer with an active POC wants to migrate to the 10GB with Unlimited Basic Data plan, they have two options:
  1. Pay off their ETF to end their POC
  2. Upgrade their phone and sign a new device plan

Note: Once a customer is on this plan, purchase options for phone upgrades will only be offered as a device plan or full retail price.

Can a Paired Tablet Plan be paired to this Plan?
Paired Tablet plans are not compatible with this plan. This plan does allow the use of the phone's hotspot to tether to other data only devices.
Will the old version of the 3GB Individual Plan still be available?
The 3GB with Unlimited Basic Data plan is replacing the 3GB Individual Plan. The 3GB Individual Plan will be grandfathered on 2/11/18. Because there are still a few customers on this version of the plan with either a paired tablet, an active POC, or both, you may still see customers with the 3GB Individual Plan.
If I'm on the old 3GB Individual Plan, will I be automatically migrated to the new plan?
For most of our customers, the answer is yes. We will automatically migrate eligible customers to the new 3GB with Unlimited Basic Data plan between 2/18/18 and 3/19/18 on their bill cycles. Customers that will not be automatically migrated have:
  • A paired tablet
  • An Active POC
  • Both a paired tablet and an active POC

The best network is #1 in signal quality.

Drive tests show C Spire consistently has the best signal you can find throughout our region. Science

WiFi ON makes it easy to get CashBack.

The WiFi ON app puts WiFi on autopilot. That means you never use data when you don't need to.

*Promotional price includes $10/mo credit with AutoPay and paperless billing.

Unlimited Feature: Unlimited Data Feature can be purchased for $10/mo./line. After 25GB of usage, C Spire may slow speeds to a maximum of 3G speeds. Unlimited Data Feature is only available on the 10GB Plan. 10GB plan available for phones only and includes unlimited talk and text. Tethering/mobile hotspot usage not included; Mobile Hotspot feature may be added for $20/mo./line subject to reduced speeds after plan data is consumed. Optional speed passes available for purchase.

Network Management: Customers participating in this service must reside and primary usage must occur in the C Spire network area, which is defined as MS and generally in and surrounding Memphis/West Memphis, AR/nearby West TN, Mobile and Baldwin Counties in AL, and Escambia, Santa Rosa, Okaloosa, and Walton Counties in FL. Roamers using in excess of 4GB outside the C Spire network may experience reduced off-network speeds. Off-net usage allowance subject to change upon notice to customer. Primary data usage must be on device; tethering service may be terminated or restricted for excessive usage. Smartphone usage may be prioritized over tablet and tethering usage, which may result in higher speeds for data used on smartphones. Service and/or service plans may be slowed, suspended, changed, terminated, or restricted for misuse, abnormal use, interference with our network or ability to provide quality service to other users, or significant usage. For full terms governing service see csp ire.com/customerserviceagreement. May not be combined with other service discount offers. Price is subject to change. Other restrictions, fees, and taxes may apply. Copyright C Spire 2018.