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limited time offer
Get $100 Off C Spire
Fiber Home Internet
Switch and save when you
use code SAVE100 at checkout.
Limited time offer available to online orders activating new home internet service. Certain restrictions apply, taxes and/or fees apply. May not be usable with other offers. Offer available for a limited time only, is non-transferable and has no cash value. Available to certain credit classes and qualifications must be met prior to enrollment.

MISSISSIPPI’S FASTEST HOME INTERNET

Upgrade to C Spire Fiber for Mississippi's fastest home internet, verified by network testing leader Ookla®.




MISSISSIPPI’S FASTEST
HOME INTERNET


Upgrade to C Spire Fiber for Mississippi's fastest home internet,
verified by network testing leader Ookla®.




MISSISSIPPI’S FASTEST HOME INTERNET


Upgrade to C Spire Fiber for Mississippi's fastest home internet, verified by network testing leader Ookla®.




the best home internet lives where you do

Gigabit Home Fiber Internet

Gigabit speeds, over 99.99% reliability, and unbeatable bandwidth for fast internet on all your devices, all at once. For real.

No Data Caps    No Long-Term Contracts  •  No Early Cancellation Fees

Gigabit Home Fiber Internet

Gigabit speeds, over 99.99% reliability, and unbeatable bandwidth for fast internet on all your devices, all at once. For real.

  No Data Caps •  No Long-Term Contracts
  No Early Cancellation Fees





What our customers are saying

What our customers are saying

What our customers are saying









THE UPGRADE YOU
DIDN’T KNOW YOU NEEDED.


Up to 40x faster home internet speeds. Over 99.99% reliability.
Local 24/7 support. Bring home the best of the best
with C Spire Fiber internet.




THE UPGRADE YOU
DIDN’T KNOW YOU NEEDED.

Up to 40x faster home internet speeds. Over 99.99% reliability.
Local 24/7 support. Bring home the best of the best with
C Spire Fiber internet.



THE UPGRADE YOU DIDN’T KNOW YOU NEEDED.


Up to 40x faster home internet speeds. Over 99.99% reliability. Local 24/7 support. Bring home the best of the best with C Spire Fiber internet.









let’s ask the big questions

let’s ask the big questions

Is C Spire Fiber the best home internet for you?


Is C Spire Fiber the best home internet for you?




home internet speed test

home internet speed test

See how your internet speed matches up.

See how your internet speed matches up.







now this is southern hospitality

Real service,
local support

Straightforward billing with no hidden fees. Local 24/7 customer support. Exact appointment times. Because the best internet service needs the best customer service.

now this is southern hospitality

Real service,
local support

Straightforward billing with no hidden fees. Local 24/7 customer support. Exact appointment times. Because the best internet service needs the best customer service.




wifi with more under the hood

C Spire Smart WiFi
powered by Plume®

Experience a mesh WiFi system packed with advanced features for full-speed WiFi coverage and next-level control.

Adaptive WiFi Parental Controls AI Threat Blocking Motion Sensor

wifi with more under the hood

C Spire Smart WiFi
powered by Plume®

Experience a mesh WiFi system packed with advanced features for full-speed WiFi coverage and next-level control.

Adaptive WiFi Parental Controls AI Threat Blocking Motion Sensor




say goodbye to buffering

Nonstop
streaming TV

With C Spire Fiber, you get the best internet for streaming TV whether you’re watching your favorites on C Spire TV, DIRECTV® or other online streaming services.

say goodbye to buffering

Nonstop streaming TV

With C Spire Fiber, you get the best internet for streaming TV whether you’re watching your favorites on C Spire TV, DIRECTV® or other online streaming services.




Bundle your C Spire Fiber with our nationwide 5G wireless for up to $1,650 to help you switch. Just for being a loyal C Spire customer.




Bundle your C Spire Fiber with our nationwide 5G wireless for up to $1,650 to help you switch. Just for being a loyal C Spire customer.




Bundle your C Spire Fiber with our nationwide 5G wireless for up to $1,650 to help you switch. Just for being a loyal C Spire customer.





Frequently Asked Questions

Frequently Asked Questions

Frequently asked questions


How do I find the best internet service for my home?

That's an easy one. C Spire Fiber internet provides up to 8Gbps symmetrical upload and download speeds. Over 99.99% reliability. Local 24/7 support. Unbeatable bandwidth for all your devices, all at the same time. And no long-term contracts, early cancellation fees or hidden charges. Learn more about C Spire Fiber internet.

What is the best streaming TV service?

With DirecTV, C Spire customers can watch programming on live TV, streaming apps, smart-home devices and more—anytime, anywhere, across your favorite devices.

How do I stream local channels?

C Spire customers can stream live sports, breaking news, must-have channels and more with DirecTV.

What internet service is available at my area?

We have C Spire Fiber internet in various neighborhoods. Check your home address to see if our gigabit internet is available where you live.

Does C Spire fiber internet have faster internet speeds than DSL or cable internet?

Yes, C Spire fiber internet is much faster than DSL, cable or satellite internet. We measure internet speed in Gigabytes, not Megabytes.





CONNECT & PROTECT

BLAZING-FAST MEETS
FAMILY-FRIENDLY.


Up to 8 gig home internet for the family. Built-in parental controls for you.




CONNECT & PROTECT

BLAZING-FAST MEETS
FAMILY-FRIENDLY.

Up to 8 gig home internet for the family.
Built-in parental controls for you.




CONNECT & PROTECT

HOME INTERNET
WITH HOUSE RULES


Up to 8 gig fiber for the family. Built-in parental controls for you.



CONNECT & PROTECT

HOME INTERNET
WITH HOUSE RULES


Up to 8 gig fiber for the family. Built-in parental controls for you.




CONNECT & PROTECT

BLAZING-FAST MEETS FAMILY-FRIENDLY.


Up to 8 gig home internet for the family. Built-in parental controls for you.





Stay connected with C Spire Fiber news.


Stay connected with C Spire Fiber news.



The truth about download vs. upload internet speeds

With speeds reaching north of 900 Mbps, Gigabit internet makes it easy to do all the things you love to do online. But before you sign up for just any Gigabit internet service...

READ MORE >


Watch: Mississippi teen Prentiss launches a music career from home on C Spire Fiber

READ MORE >


Your home WiFi has a dirty little secret

READ MORE >





Based on analysis by Ookla® of Speedtest Intelligence® data download and upload speeds in Mississippi for Q4 2023. Ookla trademarks used under license and reprinted with permission.


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