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A better internet experience starts with fiber optic internet from Mainstream Fiber.
See if fiber internet is available in your area.
Proud Hoosier-Based,
100% Fiber-Optic Internet!
Residential
Business
Life Moves Fast, Our Internet Moves Faster
100% fast-reliable fiber-optic now available!
100% fiber optic cable delivered to your door.
The amount of information that can be exchanged is not limited or throttled in anyway.
Starting at 300 Mbps download and upload speeds and going up
to 1 Gbps download and upload speeds.
Receive help from our friendly customer service
agents with our 24/7 customer support.
Our Whole Home Wi-Fi includes the latest Blast Wi-Fi 6 Router, Command IQ, Protect IQ, and Experience IQ.
Proved to be Hoosier owned and operated proudly serving unserved and rural areas of Indiana.
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100% Fiber
No Data Caps
Gigabit Speed
Local Support
Whole Home Wifi
Hoosier-Based
What Makes Mainstream Fiber Better
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Cut the costs of streaming and find the best deals with our free Streaming TV management tool.
Discover Mainstream TV
Don't Dig Blind, Call 811 Before You Dig
Call 811 before you dig.
Digging into utilities, like water, electric, and fiber, can be dangerous and expensive.
Test Your Internet Speed
Test your connection and compare with the speeds you will get with our fiber-optic internet
Test Your Speed