Skip to main content
DSDownloadSpeed
FCC Data · Updated April 2026
A

Best Internet in Jefferson, TN

1000 Mbps avg · 5 ZIP codes · 100% fiber · 10 providers/ZIP

1000
Avg Mbps
1,000
Max Mbps
100%
Fiber Access
10
Avg Providers
Providers

Internet Providers in Jefferson

ProviderZIP Codes Served% of Area
At&T Tennessee5100%
Charter Communications INC5100%
T-Mobile5100%
United States Cellular Corporation5100%
Comcast5100%
Wisper LLC5100%
Verizon Wireless5100%
Browse

ZIP Codes in Jefferson

Test Your Speed

See how your connection compares to the 1000 Mbps average in Jefferson.

FAQ

Frequently Asked Questions

What is the average internet speed in Jefferson, TN?

Jefferson, Tennessee has an average maximum download speed of 1000 Mbps across 5 ZIP codes. The fastest available speed is 1000 Mbps. 100% of ZIP codes have fiber internet.

Who are the best internet providers in Jefferson?

The most widely available providers in Jefferson are At&T Tennessee (5 ZIPs), Charter Communications INC (5 ZIPs), T-Mobile (5 ZIPs). Check individual ZIP codes for exact availability at your address.

Is fiber internet available in Jefferson?

Yes, fiber internet is available in 100% of Jefferson's ZIP codes. Fiber coverage is good in this area. Search your specific ZIP code for exact fiber availability.

How does Jefferson compare to the rest of Tennessee?

Jefferson has an average Broadband Grade of A (99/100). The Jefferson area averages 10 providers per ZIP code with 100% fiber access. Check the Tennessee overview for statewide comparison.