In 36303 there are 3 residential Cable providers covering 99.01% of the zip. The average home can get speeds up to 1,213 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 36303, AL.
To see availability maps for all providers including fiber, cable, DSL, and more in 36303, AL please click below.
Cable Internet Service Providers in 36303
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 36303 are not shown.
36303 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 36303 is cable internet available?
Cable Internet Availability Key
Cable is available in 99.01% of 36303. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is XFINITY. Call one of the companies with service in 36303 above to see who has service at your home.
How fast is cable internet in 36303?
The map below shows maximum cable internet speeds by area in 36303.
Cable Internet Speed Key
The average 36303 home can get up to 1,213 Mbps on their cable internet plan. The fastest cable download speed in the zip is 2,000 Mbps, which 3.61% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 500 Mbps. See the internet provider details below for info about their speed and coverage in 36303.
Cable internet speeds tend to be faster in the northeast parts of 36303, and slower in the north areas of the zip.
Is cable the fastest internet I can get in 36303?
The fastest internet for you may vary based on where in 36303 you live. In general, fiber competes most often with cable in the zip.
- Fiber is the fastest internet type for 84.70% of 36303 homes.
- Cable is fastest for 14.60% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of 36303 homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in 36303, along with details on where in 36303 and at what speeds.
XFINITY from Comcast Cable in 36303, AL
XFINITY cable coverage
About 88.46%, or 27,640 people, have XFINITY cable internet available to them in the zip. The company covers the entire 36303 area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of 36303.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in 36303. Versus other cable providers in the area, XFINITY cable is the fastest. There are 3 different maximum speeds throughout 36303. The fastest plan anyone in 36303 can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 500 Mbps, and the zip-wide average maximum speed for 36303 customers is up to 1,232 Mbps.
Show all download speeds
- 4.1% up to 2,000.0 Mbps
- 95.9% up to 1,200.0 Mbps
- 0.1% up to 500.0 Mbps
XFINITY from Comcast cable upload speeds
In 36303 download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and average compared to other 36303 cable providers. XFINITY offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 36303 is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 44 Mbps.
Show all upload speeds
- 4.1% up to 250.0 Mbps
- 95.9% up to 35.0 Mbps
WOW! Cable in 36303, AL
WOW! cable coverage
About 77.60%, or 24,246 people, have WOW! cable internet available to them in the zip. The company covers the entire 36303 area. WOW! is a large internet service provider internet service providers in the US, with internet service available in much of 36303.
WOW! cable download speeds
WOW! is above average when comparing download speeds to all other internet providers in 36303. Versus other cable providers in the area, WOW! cable is above average. There are no different maximum speeds throughout 36303. The fastest plan anyone in 36303 can order from WOW! goes up to 1,200 Mbps, and all 36303 customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
WOW! cable upload speeds
In 36303 download speeds tend to be faster than than upload speeds for WOW! cable. Compared to other ISPs, WOW! is below average where upload speeds are concerned, and the fastest compared to other 36303 cable providers. WOW! offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 36303 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Spectrum Cable in 36303, AL
Spectrum cable coverage
About 66.29%, or 20,711 people, have Spectrum cable internet available to them in the zip. The company covers the entire 36303 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in much of 36303.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 36303. Versus other cable providers in the area, Spectrum cable is above average. There are no different maximum speeds throughout 36303. The fastest plan anyone in 36303 can order from Spectrum goes up to 1,000 Mbps, and all 36303 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 36303 download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other 36303 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 36303 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
36303 Cable by Area
This information is most helpful to those looking for homes or considering moving to 36303 or any of the areas nearby.
How does cable internet in 36303 compare to the rest of Alabama?
Cable internet speeds in 36303 are much faster versus the average speeds in Alabama: 0.00 Mbps in Alabama versus 1,213 Mbps in the zip. The state has similar cable availability compared to the zip. Average cable coverage in Alabama is 0.00% versus 99.01% in 36303.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around 36303 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 36305, AL: less cable coverage, faster speeds
- 36301, AL: less cable coverage, slower speeds
- 36350, AL: less cable coverage, slower speeds
- 36321, AL: more cable coverage, slower speeds
- 36376, AL: less cable coverage, slower speeds
- 36345, AL: less cable coverage, slower speeds
- 36371, AL: less cable coverage, slower speeds
- 36312, AL: less cable coverage, slower speeds
- 36352, AL: less cable coverage, slower speeds
- 36322, AL: less cable coverage, slower speeds
Zip Codes with Similar Populations
- 04103, ME: more cable coverage, slower speeds
- 48152, MI: more cable coverage, faster speeds
- 98074, WA: more cable coverage, faster speeds
- 97213, OR: more cable coverage, faster speeds
- 95824, CA: more cable coverage, faster speeds
- 95632, CA: less cable coverage, faster speeds
- 93940, CA: less cable coverage, faster speeds
- 91607, CA: more cable coverage, slower speeds
- 91604, CA: more cable coverage, slower speeds
- 85031, AZ: more cable coverage, faster speeds