In South Flagstaff there is 1 residential Cable provider covering 96.13% of the neighborhood. The average home can get speeds up to 940 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all Cable internet providers in South Flagstaff, Flagstaff, AZ.
To see availability maps for all providers including fiber, cable, DSL, and more in South Flagstaff, Flagstaff, AZ please click below.
South Flagstaff, Flagstaff, AZ Availability Maps
Cable Internet Service Provider in South Flagstaff
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in South Flagstaff are not shown.
South Flagstaff Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in South Flagstaff is cable internet available?
Cable Internet Availability Key
Cable is available in 96.13% of South Flagstaff. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Optimum. Call one of the companies with service in South Flagstaff above to see who has service at your home.
How fast is cable internet in South Flagstaff?
The map below shows maximum cable internet speeds by area in South Flagstaff.
Cable Internet Speed Key
The average South Flagstaff home can get up to 940 Mbps on their cable internet plan. The fastest cable download speed in the neighborhood is 940 Mbps, which 96.13% of residents can get.
Is cable the fastest internet I can get in South Flagstaff?
The fastest internet for you may vary based on where in South Flagstaff you live. In general, fiber competes most often with cable in the neighborhood.
- Fiber is the fastest internet type for 10.44% of South Flagstaff homes.
- Cable is fastest for 85.69% of the neighborhood.
- DSL is fastest for 1.06%.
- Fixed wireless is fastest for 2.12%.
- Satellite internet may be the only option for less than 1% of South Flagstaff homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in South Flagstaff, along with details on where in South Flagstaff and at what speeds.
Optimum Cable in South Flagstaff, Flagstaff, AZ
Optimum cable coverage
About 96.13%, or 3,453 people, have Optimum cable internet available to them in the neighborhood. The company covers the entire South Flagstaff area. Optimum is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Flagstaff.
Optimum cable download speeds
Optimum is one of the fastest when comparing download speeds to all other internet providers in South Flagstaff. Versus other cable providers in the area, Optimum cable is the fastest. There are no different maximum speeds throughout South Flagstaff. The fastest plan anyone in South Flagstaff can order from Optimum goes up to 940 Mbps, and all South Flagstaff customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Optimum cable upload speeds
In South Flagstaff download speeds tend to be faster than than upload speeds for Optimum cable. Compared to other ISPs, Optimum is below average where upload speeds are concerned, and the fastest compared to other South Flagstaff cable providers. Optimum offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in South Flagstaff is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
South Flagstaff Cable by Area
This information is most helpful to those looking for homes or considering moving to South Flagstaff or any of the areas nearby.
How does cable internet in South Flagstaff compare to the rest of Flagstaff?
Cable internet speeds in South Flagstaff are much faster versus the average speeds in Flagstaff: 0.00 Mbps in Flagstaff versus 940 Mbps in the neighborhood. The city has similar cable availability compared to the neighborhood. Average cable coverage in Flagstaff is 0.00% versus 96.13% in South Flagstaff.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around South Flagstaff are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does cable internet look like in other neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Northern Arizona University, Flagstaff, AZ: less cable coverage, similar speeds
- Woodlands Village, Flagstaff, AZ: more cable coverage, similar speeds
- Sunnyside-Flagstaff, Flagstaff, AZ: more cable coverage, similar speeds
- Granville, Prescott Valley, AZ: more cable coverage, faster speeds
- Tierra Oeste, Albuquerque, NM: more cable coverage, faster speeds
- Parkway, Albuquerque, NM: more cable coverage, faster speeds
- Westgate Hts, Albuquerque, NM: more cable coverage, faster speeds
- Avalon, Albuquerque, NM: more cable coverage, faster speeds
- Laurelwood, Albuquerque, NM: more cable coverage, faster speeds
- Ladera West, Albuquerque, NM: more cable coverage, faster speeds
Neighborhoods with Similar Populations
- Bayou St John, New Orleans, LA: more cable coverage, faster speeds
- Colemans Daytona, Daytona Beach, FL: less cable coverage, faster speeds
- Putnam Lake, Patterson, NY: more cable coverage, faster speeds
- Amtrak, San Bernardino, CA: more cable coverage, faster speeds
- Meadow Springs, Richland, WA: more cable coverage, faster speeds
- Middletown-Pelham Bay, Bronx, NY: more cable coverage, similar speeds
- Northwest Redlands, Redlands, CA: less cable coverage, faster speeds
- Port Dixie, Lake Lorraine, FL: more cable coverage, faster speeds
- Prairie Point-Wildberry, Kansas City, MO: more cable coverage, faster speeds
- Puhi, Lihue, HI: more cable coverage, faster speeds