In 29621 there are 2 residential Cable providers covering 96.14% of the zip. The average home can get speeds up to 1,000 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 29621, SC.
To see availability maps for all providers including fiber, cable, DSL, and more in 29621, SC please click below.
Cable Internet Service Providers in 29621
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 29621 are not shown.
29621 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 29621 is cable internet available?
Cable Internet Availability Key
Cable is available in 96.14% of 29621. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Spectrum. Call one of the companies with service in 29621 above to see who has service at your home.
How fast is cable internet in 29621?
The map below shows maximum cable internet speeds by area in 29621.
Cable Internet Speed Key
The average 29621 home can get up to 1,000 Mbps on their cable internet plan. The fastest cable download speed in the zip is 1,000 Mbps, which 96.14% of residents can get.
Is cable the fastest internet I can get in 29621?
The fastest internet for you may vary based on where in 29621 you live. In general, fiber competes most often with cable in the zip.
- Fiber is the fastest internet type for 61.67% of 29621 homes.
- Cable is fastest for 37.50% 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 29621 homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in 29621, along with details on where in 29621 and at what speeds.
Spectrum Cable in 29621, SC
Spectrum cable coverage
About 95.40%, or 42,759 people, have Spectrum cable internet available to them in the zip. The company covers the entire 29621 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of 29621.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 29621. Versus other cable providers in the area, Spectrum cable is one of the fastest. There are no different maximum speeds throughout 29621. The fastest plan anyone in 29621 can order from Spectrum goes up to 1,000 Mbps, and all 29621 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 29621 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 29621 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 29621 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Vyve Broadband Cable in 29621, SC
Vyve Broadband cable coverage
About 2.23%, or 999 people, have Vyve Broadband cable internet available to them in the zip. The company covers the northwest and north 29621 area. Vyve Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 29621.
Vyve Broadband cable download speeds
Vyve Broadband is below average when comparing download speeds to all other internet providers in 29621. Versus other cable providers in the area, Vyve Broadband cable is one of the fastest. There are no different maximum speeds throughout 29621. The fastest plan anyone in 29621 can order from Vyve Broadband goes up to 1,000 Mbps, and all 29621 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Vyve Broadband cable upload speeds
In 29621 download speeds tend to be faster than than upload speeds for Vyve Broadband cable. Compared to other ISPs, Vyve Broadband is below average where upload speeds are concerned, and the fastest compared to other 29621 cable providers. Vyve Broadband offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 29621 is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
29621 Cable by Area
This information is most helpful to those looking for homes or considering moving to 29621 or any of the areas nearby.
How does cable internet in 29621 compare to the rest of South Carolina?
Cable internet speeds in 29621 are much faster versus the average speeds in South Carolina: 0.00 Mbps in South Carolina versus 1,000 Mbps in the zip. The state has similar cable availability compared to the zip. Average cable coverage in South Carolina is 0.00% versus 96.14% in 29621.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around 29621 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
- 29624, SC: more cable coverage, similar speeds
- 29625, SC: more cable coverage, similar speeds
- 29627, SC: less cable coverage, similar speeds
- 29626, SC: more cable coverage, similar speeds
- 29697, SC: more cable coverage, similar speeds
- 29670, SC: less cable coverage, similar speeds
- 29669, SC: less cable coverage, similar speeds
- 29689, SC: less cable coverage, similar speeds
- 29654, SC: less cable coverage, similar speeds
- 29631, SC: less cable coverage, similar speeds
Zip Codes with Similar Populations
- 00791, PR: less cable coverage, similar speeds
- 91387, CA: more cable coverage, similar speeds
- 33610, FL: more cable coverage, faster speeds
- 10465, NY: more cable coverage, slower speeds
- 07960, NJ: more cable coverage, faster speeds
- 07036, NJ: more cable coverage, faster speeds
- 95678, CA: more cable coverage, faster speeds
- 95822, CA: more cable coverage, faster speeds
- 02740, MA: more cable coverage, faster speeds
- 01201, MA: more cable coverage, faster speeds