Rainbow Fiber Logo

AT RAINBOW
IT ALL STARTS 
WITH FIBER

Our fast, reliable fiber internet is the foundation for everything your business needs to stay competitive—whether you’re sending large files, running cloud applications, or keeping your team connected across locations. And we don’t stop there. To complement your connection, we also offer Business Premium Wi-Fi, Hosted PBX phone systems, and traditional voice solutions—all designed to work seamlessly together so your business runs smoother, smarter, and stronger.

Businesswoman on video conference using Rainbow fiber internet connection for seamless online collaboration.
Man typing on laptop with fast fiber internet connection from Rainbow Communications, representing speed and reliability for business.

Fiber That Works as Hard as You Do

Scalable. Reliable. Unstoppable.

When business depends on connection, Rainbow’s fiber network delivers. Our 100% fiber internet service gives your business the bandwidth, speed, and reliability you need to thrive in today’s digital economy—backed by local service you can trust.

Father and daughter using a tablet at home, representing Rainbowtel’s internet and Wi-Fi support services for families

Fiber That Works as Hard as You Do

Scalable. Reliable. Unstoppable.

When business depends on connection, Rainbow’s fiber network delivers. Our 100% fiber internet service gives your business the bandwidth, speed, and reliability you need to thrive in today’s digital economy—backed by local service you can trust.

Why Fiber from Rainbow?

Multi-Gig Speeds for Modern Demands

Need more than just fast? Our multi-gig fiber plans—up to 10 Gbps—are built for businesses that demand exceptional performance. Perfect for high-volume data, video conferencing, cloud applications, remote backup, and more.

Symmetrical Uploads & Downloads



Rainbow Fiber provides equal upload and download speeds, ensuring smooth collaboration, seamless file sharing, and reliable real-time access—no matter how many users or devices are online.

Consistent Connectivity You Can Count On

We engineer our network with performance in mind. We invest in proactive maintenance, smart routing, and dedicated infrastructure to help minimize downtime and keep your business moving forward.

Future-Ready and Scalable

As your business grows, so does your internet. Our fiber plans are built to scale—so you can increase speeds or add services without interruption.

Local Support That Shows Up

With Rainbow, help is never far away. Our team lives and works in the same communities you do, providing faster response times and a level of care you won’t get from national providers.

Father and daughter using a tablet at home, representing Rainbowtel’s internet and Wi-Fi support services for families

Trusted by Local Businesses Like Yours

Rainbow’s fiber powers:

  • Clinics and hospitals managing sensitive data
  • Farms and ag-tech operations using real-time tools
  • Financial offices requiring dependable uptime
  • Retailers running cloud-based POS systems
  • Remote teams collaborating across platforms

Trusted by Local Businesses Like Yours

Rainbow’s fiber powers:

  • Clinics and hospitals managing sensitive data
  • Farms and ag-tech operations using real-time tools
  • Financial offices requiring dependable uptime
  • Retailers running cloud-based POS systems
  • Remote teams collaborating across platforms
Doctor using tablet with Rainbow fiber internet connection, supporting secure data management for clinics and hospitals.

Testimonials

“Rainbow is committed to providing solutions!”

— United Bank & Trust (Seneca, KS)

“They are always so helpful and here to fix things in a very timely manner!”

— Main Street Flower Shoppe (Hiawatha, KS)

“Keep doing what you are doing. All is good.”

— Pederson Seed (Hiawatha, KS)
Father and daughter using a tablet at home, representing Rainbowtel’s internet and Wi-Fi support services for families

Let’s Build What’s
Next—Together

We’re proud to support businesses across northeast Kansas with the same innovative spirit that built our cooperative. Whether you’re launching a startup or growing a multi-site operation, Rainbow is here to power your next chapter.

Get connected. Contact our business team to explore fiber internet plans built for your business.

Smiling businesswoman on video meeting using Rainbow fiber internet, supporting business growth across northeast Kansas.

Let’s Build What’s
Next—Together

We’re proud to support businesses across northeast Kansas with the same innovative spirit that built our cooperative. Whether you’re launching a startup or growing a multi-site operation, Rainbow is here to power your next chapter.

Get connected. Contact our business team to explore fiber internet plans built for your business.

Business Premium
Wi-Fi

Smarter Wi-Fi That Works for Everyone in the Building

Your Wi-Fi shouldn’t slow you down—or your customers. With Rainbow’s Business Premium Wi-Fi, you’ll get enterprise-grade coverage that supports your daily operations, employees, and guests with ease.

Key Benefits:

  • Commercial-class premium router
  • Secure staff and guest networks
  • Remote troubleshooting and ongoing support
  • Extender options for full-building coverage
  • Hands-on help connecting devices during install
Person using tablet to manage Rainbow Business Premium Wi-Fi, providing secure and reliable wireless coverage for businesses.

Business Premium Wi-Fi

Smarter Wi-Fi That Works for Everyone in the Building

Your Wi-Fi shouldn’t slow you down—or your customers. With Rainbow’s Business Premium Wi-Fi, you’ll get enterprise-grade coverage that supports your daily operations, employees, and guests with ease.

Key Benefits:

  • Commercial-class premium router
  • Secure staff and guest networks
  • Remote troubleshooting and ongoing support
  • Extender options for full-building coverage
  • Hands-on help connecting devices during install
Close-up of business desk phones representing Rainbow Hosted PBX phone system for flexible, modern business communication.

Hosted PBX Phone Systems

A Smart Phone System
That Grows with You

Stay connected with customers and your team—whether you’re at your desk or working remotely. Rainbow’s Hosted PBX phone service gives your business a modern, flexible phone system without the high upfront costs or complex hardware.

Father and daughter using a tablet at home, representing Rainbowtel’s internet and Wi-Fi support services for families

Hosted PBX Phone Systems

A Smart Phone System That Grows with You

Stay connected with customers and your team—whether you’re at your desk or working remotely. Rainbow’s Hosted PBX phone service gives your business a modern, flexible phone system without the high upfront costs or complex hardware.

Why Businesses Choose Hosted PBX:

Traditional Phone
& Voice Features

Reliable Communication—Your Way

Some businesses prefer the simplicity and reliability of traditional voice service. Rainbow supports both modern and classic phone setups, allowing you to choose the system that fits your needs.

Businesswoman using traditional desk phone, representing Rainbow’s reliable voice service options for modern and classic phone setups.
Father and daughter using a tablet at home, representing Rainbowtel’s internet and Wi-Fi support services for families

Traditional Phone
& Voice Features

Reliable Communication—Your Way

Some businesses prefer the simplicity and reliability of traditional voice service. Rainbow supports both modern and classic phone setups, allowing you to choose the system that fits your needs.

Options Include:

Traditional landline phone services

Analog and digital configurations

Add-on features like voicemail, call waiting, and call forwarding

Ideal for small offices, reception areas, or backup lines

Let’s Customize a Solution That Fits You

Our team will help design a custom communications setup that aligns with your business goals—whether that means simple voice lines, full-fiber internet with Wi-Fi, or a complete hosted phone system.

Ready to get started?