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Sparklight Business Internet Availability

Sparklight business internet availability by address. Enter a zip code, city, or address below to see all providers.

Jump to: Availability Maps| Residential Internet | Customer Reviews

Sparklight is currently the 19th largest business internet provider in the United States, operating in 24 states or territories covering 5,687,301 people, and offering speeds of 1,000 Mbps or more to 100% of those people. Sparklight offers cable, fiber, and DSL connections, explore our comprehensive and frequently updated availability maps below.

Sparklight Business Internet Availability Maps

Sparklight has business internet service available to 1.61% of people in the US. Among those covered, the breakdown by service type is as follows:

  • Fiber internet for 10.42%
  • Cable for 93.21%
  • DSL for 2.04%
  • Fixed wireless for 0.00%

This map illustrates Sparklight’s business internet availability across the United States. Use the buttons at the top of the map to toggle between the different types of connections including cable, fiber, and DSL.

Sparklight Business Internet Availability Map

For more detailed comparisons and interactive maps, visit our Internet Service Providers Near You page. Alternatively, you can search by address on our Internet Service Providers by Address page, or use the search feature at the top of this page.

This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.

Sparklight Business Internet by State

This map highlights Sparklight coverage and speeds by state, Sparklight has the biggest presence in Georgia, Idaho, and Texas. Hover over each state to see Sparklight availability by connection type, and click on a state to see all providers in that state.

Sparklight’s Biggest Competitors

Sparklight frequently competes for business customers with providers like T-Mobile Home Internet, EarthLink, and AT&T. Below, we offer a side-by-side comparison of these ISPs based on key metrics such as service availability, average speeds, and customer ratings.

Sparklight vs T-Mobile Home Internet
89.37% Availability Overlap
Sparklight logoT-Mobile Home Internet logo
National Availability
2.60%85.87%
High Speed Availability
45.40% Fiber100.00% Fixed Wireless
Average Speed
3,423 Mbps58 Mbps
Customer Rating
(73) (284)
Sparklight vs AT&T
72.17% Availability Overlap
Sparklight logoAT&T logo
National Availability
2.60%73.09%
High Speed Availability
45.40% Fiber42.43% Fiber
Average Speed
3,423 Mbps1,940 Mbps
Customer Rating
(73) (924)
Sparklight vs EarthLink
72.17% Availability Overlap
Sparklight logoEarthLink logo
National Availability
2.60%75.17%
High Speed Availability
45.40% Fiber42.43% Fiber
Average Speed
3,423 Mbps1,940 Mbps
Customer Rating
(73) (12)

Sparklight competes with 329 other ISPs across the U.S., defined as any provider that competes in at least some part of Sparklight's service area. On average, customers within Sparklight's service area have about 5.2 alternative ISP options to choose from.

Biggest Cities with Sparklight Business Internet Service

Sparklight is available in 1,957 cities throughout the country. Here is a list of the largest cities with Sparklight business internet service:

Atlanta, GA
  • Availability: 11.53%
  • Avg. Download Speed: 6,999 Mbps
Boise, ID
  • Availability: 91.34%
  • Avg. Download Speed: 1,000 Mbps
St. Louis, MO
  • Availability: 5.14%
  • Avg. Download Speed: 5,261 Mbps
Little Rock, AR
  • Availability: 18.14%
  • Avg. Download Speed: 1,000 Mbps
Jacksonville, FL
  • Availability: 7.88%
  • Avg. Download Speed: 7,000 Mbps
Odessa, TX
  • Availability: 92.92%
  • Avg. Download Speed: 1,000 Mbps
Fargo, ND
  • Availability: 96.06%
  • Avg. Download Speed: 1,000 Mbps
Meridian, ID
  • Availability: 98.18%
  • Avg. Download Speed: 1,000 Mbps
Nampa, ID
  • Availability: 92.82%
  • Avg. Download Speed: 1,000 Mbps
Albuquerque, NM
  • Availability: 11.25%
  • Avg. Download Speed: 1,000 Mbps
Rio Rancho, NM
  • Availability: 95.74%
  • Avg. Download Speed: 1,000 Mbps
Macon, GA
  • Availability: 59.24%
  • Avg. Download Speed: 7,000 Mbps
Houston, TX
  • Availability: 1.33%
  • Avg. Download Speed: 1,000 Mbps
Idaho Falls, ID
  • Availability: 94.20%
  • Avg. Download Speed: 1,000 Mbps
Gulfport, MS
  • Availability: 95.97%
  • Avg. Download Speed: 1,000 Mbps

Sparklight Frequently Asked Questions

  • How fast is Sparklight Business Internet?

    • The fastest available speed from Sparklight is 7,000 Mbps download 7,000 Mbps upload. Speed tiers start at 10 Mbps download and 1.0 Mbps upload for cheaper service packages.
    • The average speed most businesses can get from Sparklight is 1,119 Mbps download and 256 Mbps upload.
    • Our visitors rate Sparklight 3.71 out of 5 for speed.
  • Is Sparklight for business available in my area?

    • Sparklight is available to 1.61% of people in the United States. It is available in 24 states or territories, 1,957 cities, and 1,292 zip codes.
  • Does Sparklight have fiber business internet?

    • 10.42% of Sparklight customers can subscribe to fiber internet. These customers receive an average download speed of 2,154 Mbps and average upload speed of 2,022 Mbps.
  • Does Sparklight have cable business internet?

    • 93.21% of Sparklight customers can subscribe to cable internet. These customers receive an average download speed of 999 Mbps and average upload speed of 50 Mbps.
  • Does Sparklight have DSL business internet?

    • 2.04% of Sparklight customers can subscribe to DSL internet. These customers receive an average download speed of 29 Mbps and average upload speed of 5 Mbps.
  • Does Sparklight have Fixed Wireless business internet?

    • Sparklight does not offer any Fixed internet service.
  • Does Sparklight offer residential internet service?