Business Internet

Internet speeds up to 1 Gbps.

World-class data speeds up to 1 Gbps with the highest industry standards for uptime and reliability.

Over 8,700 miles of buried fiber delivering high speed connectivity right where you are.

Voted #1 ISP in 2017.

Speed, Security and Reliability For Your Business

Whether it's a handshake, a phone call, or a download- all business transacts through a connection. Every hour you spend with outdated systems slows down your core operations.

When it comes to Internet and point-to-point circuits, count on our fiber-optic network to provide you a solution with the performance, redundancy, and security necessary to make the connections critical to your business.

Fiber Fast

Speeds up to 1 Gbps mean you can begin to leverage cloud applications and rich multimedia.


We routinely meet the highest industry standards for uptime and reliability.


Protect your business with our fully managed Security as a Service technology for small and mid-sized businesses.

Customer inspired

Our local support teams make your job easy with an unmatched level of insight and responsiveness.

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Here's why customers choose C Spire.

Dedicated In-Region Support

Our award-winning teams make your job easy. All of our business-dedicated support centers live and work near you, enabling them to provide an unmatched level of insight and responsiveness. That's something you can only get from a provider who is customer inspired.

C Spire Tech Movement

Fast Internet is the foundation for technology inside our homes and offices. We're on a mission to massively expand access across the South and lift this region into a leader in technology.


We are the network leader in the Mid-South. We've built over 9,250 miles of buried fiber throughout our service territory. Businesses of all shapes, sizes, and locations rely on us for our high speed, highly redundant connectivity. Currently, we're adding over 100 new miles of fiber every month.

Business Packages Designed Around You

Fiber Business Internet


Affordable performance you need from a solution you rely on daily.

  • Up to 100 Mbps Symmetrical
  • Fully managed Security as a Service technology
  • Best in class uptime and reliability
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Enterprise Business Solutions


Custom network solutions for
today's large, distributed enterprises.

  • Speeds up to 10 Gbps
  • Enterprise internet plans
  • MPLS-based networking
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When you call, they're going to respond and give you better service. They're going to do everything they can. At the end of the day it's a win-win for everybody.

Devere McLennan

Ward Mechanical

Starting at $199/mo **

Offer requires 36-month service contract. Promotional Pricing available for a limited time and requires purchase of 5 lines of IP Voice Complete or IP Voice Conference. Restrictions, taxes and other fees may apply; offer available for limited time only. C Spire and C Spire Business are trademarks owned by Cellular South, Inc. Cellular South, Inc. and its affiliates provide products and services under the C Spire and C Spire Business brand. ©2018 C Spire. All rights reserved.


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