Cox Business Internet Availability

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

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Cox Business Internet Availability Maps

Cox has business internet service available to 3.21% of people in the US. Among those covered, the breakdown by service type is as follows:

• Fiber internet for 39.24%
• Cable for 94.75%
• DSL for 0.00%
• Fixed wireless for 0.00%

This map illustrates Cox’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 and fiber.

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.

Cox Business Internet by State

This map highlights Cox coverage and speeds by state, Cox has the biggest presence in Arizona, California, and Virginia. Hover over each state to see Cox availability by connection type, and click on a state to see all providers in that state.

Cox’s Biggest Competitors

Cox 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.

Cox vs T-Mobile Home Internet
94.85% Availability Overlap
National Availability
6.66%	85.87%
High Speed Availability
95.44% Cable	100.00% Fixed Wireless
Average Speed
1,966 Mbps	61 Mbps
Customer Rating
(425)	(300)

Cox vs EarthLink
90.87% Availability Overlap
National Availability
6.66%	75.17%
High Speed Availability
95.44% Cable	40.14% Fiber
Average Speed
1,966 Mbps	1,410 Mbps
Customer Rating
(425)	(15)

Cox vs AT&T
89.09% Availability Overlap
National Availability
6.66%	73.09%
High Speed Availability
95.44% Cable	26.68% Fiber
Average Speed
1,966 Mbps	1,281 Mbps
Customer Rating
(425)	(954)

Cox competes with 208 other ISPs across the U.S., defined as any provider that competes in at least some part of Cox’s service area. On average, customers within Cox’s service area have about 5.2 alternative ISP options to choose from.

Biggest Cities with Cox Business Internet Service

Cox is available in 1,047 cities throughout the country. Here is a list of the largest cities with Cox business internet service:

Cox Frequently Asked Questions

• How fast is Cox Business Internet?

  • The fastest available speed from Cox is 2,000 Mbps download 2,000 Mbps upload. Speed tiers start at 1,000 Mbps download and 35 Mbps upload for cheaper service packages.
  • The average speed most businesses can get from Cox is 1,981 Mbps download and 753 Mbps upload.
  • Our visitors rate Cox 3.57 out of 5 for speed.

• Is Cox for business available in my area?

  • Cox is available to 3.21% of people in the United States. It is available in 20 states or territories, 1,047 cities, and 1,277 zip codes.

• Does Cox have fiber business internet?

  • 39.24% of Cox customers can subscribe to fiber internet. These customers receive an average download speed of 1,925 Mbps and average upload speed of 1,795 Mbps.

• Does Cox have cable business internet?

  • 94.75% of Cox customers can subscribe to cable internet. These customers receive an average download speed of 2,000 Mbps and average upload speed of 83 Mbps.

• Does Cox have DSL business internet?

  • Cox does not offer any DSL internet service.

• Does Cox have Fixed Wireless business internet?

  • Cox does not offer any Fixed internet service.

• Does Cox offer residential internet service?

  • Yes, Cox offers residential internet service. Please visit our Cox Residential Internet page for more information.