In 29621 there are 5 residential Fiber providers covering 61.67% of the zip. The average home can get speeds up to 5,269 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 Fiber internet providers in 29621, SC.
To see availability maps for all providers including fiber, cable, DSL, and more in 29621, SC please click below.
Fiber 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 fiber internet available?
Fiber Internet Availability Key
Fiber is available in 61.67% of 29621. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in 29621 above to see who has service at your home.
How fast is fiber internet in 29621?
The map below shows maximum fiber internet speeds by area in 29621.
Fiber Internet Speed Key
The average 29621 home can get up to 5,269 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 8,000 Mbps, which 12.28% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 5.06% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in 29621.
Fiber internet speeds tend to be faster in the southeast parts of 29621, and slower in the northeast areas of the zip.
Is fiber the fastest internet I can get in 29621?
The fastest internet for you may vary based on where in 29621 you live. In general, cable competes most often with fiber 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.
Fiber 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.
EarthLink Fiber in 29621, SC
EarthLink fiber coverage
About 49.85%, or 22,345 people, have EarthLink fiber internet available to them in the zip. The company covers the entire 29621 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of 29621.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in 29621. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout 29621. The fastest plan anyone in 29621 can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 29621 customers is up to 4,673 Mbps.
Show all download speeds
- 91.8% up to 5,000.0 Mbps
- 8.2% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In 29621 download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other 29621 fiber providers. EarthLink 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 29621 is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 4,673 Mbps.
Show all upload speeds
- 91.8% up to 5,000.0 Mbps
- 8.2% up to 1,000.0 Mbps
AT&T Fiber in 29621, SC
AT&T fiber coverage
About 49.85%, or 22,345 people, have AT&T fiber internet available to them in the zip. The company covers the entire 29621 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of 29621.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in 29621. Versus other fiber providers in the area, AT&T fiber is above average. There are 2 different maximum speeds throughout 29621. The fastest plan anyone in 29621 can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 29621 customers is up to 4,673 Mbps.
Show all download speeds
- 91.8% up to 5,000.0 Mbps
- 8.2% up to 1,000.0 Mbps
AT&T fiber upload speeds
In 29621 download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and above average compared to other 29621 fiber providers. AT&T 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 29621 is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 4,673 Mbps.
Show all upload speeds
- 91.8% up to 5,000.0 Mbps
- 8.2% up to 1,000.0 Mbps
West Carolina Tel Fiber in 29621, SC
West Carolina Tel fiber coverage
About 12.28%, or 5,504 people, have West Carolina Tel fiber internet available to them in the zip. The company covers the southeast, northwest, north, and northeast 29621 area. West Carolina Tel is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 29621.
West Carolina Tel fiber download speeds
West Carolina Tel is the fastest when comparing download speeds to all other internet providers in 29621. Versus other fiber providers in the area, West Carolina Tel fiber is the fastest. There are no different maximum speeds throughout 29621. The fastest plan anyone in 29621 can order from West Carolina Tel goes up to 8,000 Mbps, and all 29621 customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
West Carolina Tel fiber upload speeds
In 29621 download speeds tend to be equal to than upload speeds for West Carolina Tel fiber. Compared to other ISPs, West Carolina Tel is the fastest where upload speeds are concerned, and the fastest compared to other 29621 fiber providers. West Carolina Tel offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 29621 is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
Spectrum Fiber in 29621, SC
Spectrum fiber coverage
About 5.04%, or 2,259 people, have Spectrum fiber internet available to them in the zip. The company covers the central, northwest, northeast, and east 29621 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 29621.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 29621. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. 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 fiber upload speeds
In 29621 download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other 29621 fiber providers. Spectrum 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 29621 is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 91 Mbps.
Show all upload speeds
- 12.1% up to 500.0 Mbps
- 87.9% up to 35.0 Mbps
Vyve Broadband Fiber in 29621, SC
Vyve Broadband fiber coverage
About 1.34%, or 599 people, have Vyve Broadband fiber internet available to them in the zip. The company covers the north and northwest 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 fiber download speeds
Vyve Broadband is below average when comparing download speeds to all other internet providers in 29621. Versus other fiber providers in the area, Vyve Broadband fiber is one of the slowest. 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 fiber upload speeds
In 29621 download speeds tend to be equal to than upload speeds for Vyve Broadband fiber. Compared to other ISPs, Vyve Broadband is below average where upload speeds are concerned, and below average compared to other 29621 fiber 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 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
29621 Fiber 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 fiber internet in 29621 compare to the rest of South Carolina?
Fiber internet speeds in 29621 are much faster versus the average speeds in South Carolina: 0.00 Mbps in South Carolina versus 5,269 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in South Carolina is 0.00% versus 61.67% in 29621.
What zip codes have fiber internet?
Fiber 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 fiber 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: less fiber coverage, slower speeds
- 29625, SC: less fiber coverage, slower speeds
- 29627, SC: less fiber coverage, faster speeds
- 29626, SC: less fiber coverage, faster speeds
- 29697, SC: less fiber coverage, faster speeds
- 29670, SC: more fiber coverage, faster speeds
- 29669, SC: less fiber coverage, slower speeds
- 29689, SC: less fiber coverage, faster speeds
- 29654, SC: more fiber coverage, faster speeds
- 29631, SC: more fiber coverage, slower speeds
Zip Codes with Similar Populations
- 00791, PR: more fiber coverage, slower speeds
- 91387, CA: less fiber coverage, slower speeds
- 33610, FL: more fiber coverage, faster speeds
- 10465, NY: more fiber coverage, faster speeds
- 07960, NJ: more fiber coverage, faster speeds
- 07036, NJ: more fiber coverage, slower speeds
- 95678, CA: less fiber coverage, slower speeds
- 95822, CA: more fiber coverage, slower speeds
- 02740, MA: less fiber coverage, slower speeds
- 01201, MA: less fiber coverage, slower speeds