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Mainstream Fiber Overview and Availability

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1
States Served
See availability map.

100,041
People Served

38,025
Households Served

1000 Mbps
Most common advertised
download speed

About Mainstream Fiber Internet

Your best chance of finding Mainstream Fiber service is in Indiana, their largest coverage area. You can also find Mainstream Fiber in and many others. It is a Fiber provider, which means they deliver service faster than most other types of service by using an optical fiber rather than a copper wire. To get fiber service at your home, your fiber internet company must install specific fiber internet boxes off of which you can connect your fiber modem and router.

See if Mainstream Fiber is available in your zip code

Mainstream Fiber Availability Map

Details about brand prices, speeds, and other features may not be readily available for all brands and are always subject to change. While the brand reviews on HighSpeedInternet.com are well researched and every attempt is made to keep the information up to date, limited access to relevant information may cause occasional inaccuracies.

Enter your zip to see if Mainstream Fiber is available in your area