a stronger
signal for
you.

a stronger
signal for
you.




a stronger
signal for
you.




fire up your phones for
lightning-fast mobile speeds.

We’re doubling down on our commitment to building an even stronger wireless network, with 5G and enhanced 4G LTE technologies to improve service for every customer, on every current mobile device.

fire up your phones for
lightning-fast mobile speeds.

We’re doubling down on our commitment to building an even stronger wireless network, with 5G and enhanced 4G LTE technologies to improve service for every customer, on every current mobile device.


250+
5G SITES

We’ve deployed 5G to 250+ locations in 2021, plus additional network overhauling to boost voice and data in rural areas.

200+
ON-STAFF
ENGINEERING EXPERTS


MORE
CAPACITY

We don’t low-ball our tower capacity. We future proof for longevity and build for the greatest number of possible users.

20 YEARS
AVERAGE IT EXPERIENCE
PER ENGINEER


AI SIGNAL
INTEGRITY

Artificial intelligence with self-healing gives you airtight coverage and fewer call drops.

3-5
IT CERTIFICATIONS
PER ENGINEER





our signal's
stronger than ever.

See for yourself

We never stop upgrading our network. Just this year, we've lit up more than 250 new 5G sites across the state with more coming on-line every day. All part of our relentless commitment to a lightning-fast, ultra-reliable network experience.


our signal's
stronger than ever.

See for yourself

We never stop upgrading our network. Just this year, we've lit up more than 250 new 5G sites across the state with more coming on-line every day. All part of our relentless commitment to a lightning-fast, ultra-reliable network experience.



we spell 5g
with
billions.

The buzz about 5G is over—now it’s time to put up or shut up. Wanna guess which side we’re  on?

Our team is busy expanding the C Spire 5G network and the fiber infrastructure that powers it at every level to the tune of a billion dollars over the next three years.





we spell 5g
with
billions.

The buzz about 5G is over—now it’s time to put up or shut up. Wanna guess which side we’re on?

Our team is busy expanding the C Spire 5G network and the fiber infrastructure that powers it at every level to the tune of a billion dollars over the next three years.


Disclaimer

Map depicts approximate C Spire 5G and 4GLTE networks as of 6/2021. 5G not available in all areas; capable device required. 5G capable devices indicated on cspire.com/phones. Actual 5G coverage may vary based on device type, model, network availability, and network conditions, and is subject to change at any time.

5G service not available in all areas, capable device required.

Network Management: Service and/or service plans may be changed, slowed, suspended, terminated, and/or restricted based upon usage, location, roaming, interference with our network or ability to provide quality service to other users, or for any reason in C Spire's sole discretion. Data usage and service quality varies by device, apps, available network speeds, roaming, file sizes and/or as a result of update settings. For full terms governing service see cspire.com/customerserviceagreement. Other restrictions, fees, and taxes may apply.