C Spire Wireless
Uses C-Spire's network
C Spire Wireless $25 Data Only Review
Postpaid
Data Only
No contract · 3-year term
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Last updated: July 2026
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Data
5GB
Calls & texts
—
US calls only
International
—
Pricing
What you’ll actually pay
Estimate taxes for:
This state has significant local wireless taxes. Major cities may add 5–8 percentage points above the state average.
Advertised plan price
$25
Regulatory and Administrative Cost Recovery Fee
Not a government tax — collected and retained by C Spire Wireless
+ $3.43
Government taxes & fees (est.)
US national average. Select your state above for a closer estimate
+ $6.70
Estimated monthly total
Actual varies by state, city, and billing method
~$35.13/mo
With AutoPay
Save $5/mo with AutoPay
~$30.13/mo
One-time & other fees
Activation fee
$35
SIM card fee
Free
Early termination fee
Up to $180 for basic devices, or up to $360 for advanced devices
Charged once at signup or cancellation, not part of the monthly estimate above.
5GB data
AutoPay saves $5
Best for
Adding a tablet, mobile hotspot, or laptop. Data only, no phone line
Think twice if
- You need to make calls or send texts on this line
- You use heavy data. Speeds drop to 56 Kbps after 5GB
- You use more than a few GB. This includes only 5GB
- You want an all-in price with no surprises (~$35.13 vs $25.00)
Plan details
Features & specs
Data
High-speed data
5GB
Speed after cap
56 Kbps
After your monthly high-speed data is used
Video streaming quality
SD (480p)
5G tier
Enhanced 5G
Calls & Texts
Calling
—
Texting
Unlimited
WiFi calling
—
Voicemail
—
Calls from US to Canada
—
Calls from US to Mexico
—
Texting from US (international)
Included
International calling add-ons
Not offered on this plan
Hotspot
Mobile hotspot
Not included on this plan
Connected Devices
Watch line
Not available
Tablet line
Not available
Coverage
Domestic roaming
Included (full access)
Roaming data
Full-speed data included
International
International roaming
—
International data pass
Available as add-on — 2GB for $20/day
International data
—
Plan Details
Contract
No contract · 3-year term
Billing period
Monthly
AutoPay discount
$5/mo off
AutoPay
Affinity discounts
Not eligible for affinity discounts
Plan type
Individual
Business plan
No
Optional add-ons
Optional features you can add to this plan for an additional monthly fee.
Data Usage
500MB for $10
1GB for $15
3GB for $45
Insurance Protection
$8.95/mo
Wireless Protection · Can reach up to $15.95/mo depending on device type
$12.95/mo
Wireless Protection with AppleCare Services · Can reach up to $18.95/mo depending on device type
International Travel Pass
2GB for $20/day
Unlimited data at 3G speeds once allotment is used
Talk & text unlimited · Data allotment
Add-on availability may vary by plan. Confirm with C Spire Wireless before purchasing.
Coverage
Network performance
Runs on
C-Spire
Your service runs on C-Spire's towers.
Typical speeds, all networks
13-147 Mbps
Upload 3-8 Mbps · Latency 30 ms
FCC Plan ID:
M00020434767DATA_ONLY_5GB_
MVNO on C-Spire
C Spire Wireless
A regional carrier that owns and runs its own network across Mississippi, southwestern Alabama, and western Tennessee: postpaid and prepaid plans, converged fiber-and-mobile bundles, local stores, and
Compass Value Score
Low monthly cost once taxes and fees are counted
Accuracy notice:
Plan details are sourced from C Spire Wireless’s website and updated periodically.
Pricing, features, and availability can change without notice.
View our full disclaimer →