Internet providers in Clarksville, Tennessee
Clarksville is in Montgomery County, Tennessee, and has 3 ZIP codes. Available providers can differ from one ZIP code to the next, so pick yours below.
CDE Lightband reports service to the most residential locations in Clarksville, about 100%. 5 providers report coverage of at least half of locations (CDE Lightband, Spectrum, AT&T, Verizon, and T-Mobile Home Internet), so the market looks competitive. Fiber-focused providers reporting service here include CDE Lightband (100%). T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
Our picks for internet in Clarksville
- Widest coverage: CDE Lightband (about 100% of locations)
- Fiber-focused option: CDE Lightband (about 100% of locations)
- No-install wireless option: T-Mobile Home Internet (about 67% of locations)
Picks are based on the share of locations each provider reports serving, not on price or customer reviews.
ZIP codes in Clarksville
Compare internet providers in Clarksville, Tennessee
Share of residential locations in Clarksville where each provider reports service, from the FCC National Broadband Map (data as of December 31, 2025). Availability depends on your exact address.
| # | Provider | Technology (varies by address) | Locations covered | |
|---|---|---|---|---|
| 1 | CDE Lightband | Fiber | 99%+ | |
| 2 | Spectrum | Fiber, Cable | 92% | |
| 3 | AT&T | Fiber, DSL, Fixed wireless | 88% | Check availability |
| 4 | Verizon | Fiber, Fixed wireless | 71% | Check availability |
| 5 | T-Mobile Home Internet | Fixed wireless | 67% | |
| 6 | Xfinity | Cable | 2% |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Viasat | Satellite | 99%+ | |
| 3 | Starlink | Satellite | 99%+ |
Satellite service is available at nearly every address but typically has higher latency than wired options.
Provider-reported coverage does not guarantee service or speeds at a specific address. Some "Check availability" links are affiliate links; we may earn a commission at no cost to you. How we make money.
What technologies are available in Clarksville?
Fiber is widely available: about 99%+ of locations in Clarksville can get it. Gigabit-class service (1,000 Mbps down) is reported for about 99%+ of locations. Fixed wireless home internet is reported for about 82% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Clarksville that providers report they can serve. City-level figures, not your address.
Best-connected ZIP codes in Clarksville
Frequently asked questions
Is fiber internet available in Clarksville?
Yes, in part. About 100% of residential locations in Clarksville can get fiber, 84% can get cable, and about 100% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Clarksville?
CDE Lightband reports service to about 100% of residential locations in Clarksville, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Clarksville?
6 providers report service to at least 2% of locations in Clarksville, and 5 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
Is there fiber internet in Clarksville?
Fiber providers reporting service in Clarksville include CDE Lightband (100% of locations). Other providers may also offer fiber in parts of the city, so check your address.
What is the difference between fiber, cable and DSL?
Fiber offers the fastest and most consistent speeds, cable is widely available with high download speeds, and DSL runs over phone lines and is usually slower. See our guide for details.
What internet speed do I need in Clarksville?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.