In 29577 there are 10 residential internet providers covering 99.50% of the zip. The average home can get speeds up to 2,178 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.
Jump to Availability Maps
10 Internet Service Providers in 29577
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 29577 are not shown.
29577 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
Availability maps for all providers in 29577
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 99.50% of 29577. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is HTC. Now you can call companies in 29577 with more confidence that they might be available.
How fast are internet speeds in 29577?
The map below shows maximum internet speeds by area in 29577.
Internet Speed Key
The average 29577 home can get up to 2,178 Mbps on their internet plan. For most people, the fastest download speed in the zip is 8,000 Mbps, which 5.73% 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 25 Mbps. See the internet provider details below for info about their speed and coverage in 29577.
Internet speeds tend to be faster in the west parts of 29577, and slower in the northwest areas of the zip.
What type of internet should I choose in 29577?
The fastest internet for you may vary based on where in 29577 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 70.58% of 29577 homes.
- Cable is fastest for 28.74% 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 29577 homes.
Internet Market Health in 29577
Internet Competition Key
The map shows how competitive the 29577 internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in 29577 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.2 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.4 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.7 (healthy)
Overall, competition is very healthy.
29577 internet customers have the ability to buy internet service from 1 to 10 different providers, depending on where they live. For different types of service, 29577 homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, fiber, and dsl, though these may vary depending on the region within the zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. 29577 internet customers who want faster speeds have between 1 and 9 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, 29577 is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 29577, along with details on where in 29577 and at what speeds.
Spectrum Cable in 29577, SC
Spectrum cable coverage
About 97.23%, or 33,044 people, have Spectrum cable internet available to them in the zip. The company covers the entire 29577 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of 29577.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 29577. Versus other cable providers in the area, Spectrum cable is one of the fastest. There are no different maximum speeds throughout 29577. The fastest plan anyone in 29577 can order from Spectrum goes up to 1,000 Mbps, and all 29577 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 29577 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 one of the fastest compared to other 29577 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 29577 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
HTC (South Carolina) Fiber in 29577, SC
HTC fiber coverage
About 69.64%, or 23,668 people, have HTC fiber internet available to them in the zip. The company covers the entire 29577 area. HTC is a large internet service provider internet service providers in the US, with internet service available in much of 29577.
HTC (South Carolina) fiber download speeds
HTC is above average when comparing download speeds to all other internet providers in 29577. Versus other fiber providers in the area, HTC fiber is below average. There are no different maximum speeds throughout 29577. The fastest plan anyone in 29577 can order from HTC goes up to 2,000 Mbps, and all 29577 customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
HTC (South Carolina) fiber upload speeds
In 29577 download speeds tend to be equal to than upload speeds for HTC fiber. Compared to other ISPs, HTC is above average where upload speeds are concerned, and below average compared to other 29577 fiber providers. HTC offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 29577 is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Frontier Communications DSL in 29577, SC
Frontier DSL coverage
About 66.60%, or 22,637 people, have Frontier DSL internet available to them in the zip. The company covers the northeast, central, southwest, south, north, west, and east 29577 area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in much of 29577.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in 29577. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout 29577. The fastest plan anyone in 29577 can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 29577 customers is up to 28 Mbps.
Show all download speeds
- 4.0% up to 115.0 Mbps
- 8.3% up to 90.0 Mbps
- 7.5% up to 70.0 Mbps
- 8.3% up to 45.0 Mbps
- 71.9% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In 29577 download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the slowest compared to other 29577 DSL providers. Frontier offers 4 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 29577 is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 1.9 Mbps.
Show all upload speeds
- 4.0% up to 7.0 Mbps
- 8.3% up to 5.0 Mbps
- 15.8% up to 3.0 Mbps
- 71.9% up to 1.0 Mbps
HTC (South Carolina) DSL in 29577, SC
HTC DSL coverage
About 10.73%, or 3,647 people, have HTC DSL internet available to them in the zip. The company covers the central, west, northeast, east, south, and northwest 29577 area. HTC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 29577.
HTC (South Carolina) DSL download speeds
HTC is the slowest when comparing download speeds to all other internet providers in 29577. Versus other DSL providers in the area, HTC DSL is the slowest. There are no different maximum speeds throughout 29577. The fastest plan anyone in 29577 can order from HTC goes up to 25 Mbps, and all 29577 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
HTC (South Carolina) DSL upload speeds
In 29577 download speeds tend to be faster than than upload speeds for HTC DSL. Compared to other ISPs, HTC is below average where upload speeds are concerned, and the fastest compared to other 29577 DSL providers. HTC offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 29577 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Hotwire Communications Fiber in 29577, SC
Hotwire Communications fiber coverage
About 5.73%, or 1,948 people, have Hotwire Communications fiber internet available to them in the zip. The company covers the west, southwest, and central 29577 area. Hotwire Communications is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 29577.
Hotwire Communications fiber download speeds
Hotwire Communications is the fastest when comparing download speeds to all other internet providers in 29577. Versus other fiber providers in the area, Hotwire Communications fiber is the fastest. There are no different maximum speeds throughout 29577. The fastest plan anyone in 29577 can order from Hotwire Communications goes up to 8,000 Mbps, and all 29577 customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
Hotwire Communications fiber upload speeds
In 29577 download speeds tend to be equal to than upload speeds for Hotwire Communications fiber. Compared to other ISPs, Hotwire Communications is the fastest where upload speeds are concerned, and the fastest compared to other 29577 fiber providers. Hotwire Communications offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 29577 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 29577, SC
Spectrum fiber coverage
About 4.10%, or 1,392 people, have Spectrum fiber internet available to them in the zip. The company covers the north, west, south, northeast, and east 29577 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 29577.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 29577. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout 29577. The fastest plan anyone in 29577 can order from Spectrum goes up to 1,000 Mbps, and all 29577 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In 29577 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 29577 fiber providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 29577 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
HTC (South Carolina) Cable in 29577, SC
HTC cable coverage
About 3.85%, or 1,309 people, have HTC cable internet available to them in the zip. The company covers the northeast, east, and central 29577 area. HTC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 29577.
HTC (South Carolina) cable download speeds
HTC is below average when comparing download speeds to all other internet providers in 29577. Versus other cable providers in the area, HTC cable is one of the fastest. There are no different maximum speeds throughout 29577. The fastest plan anyone in 29577 can order from HTC goes up to 1,000 Mbps, and all 29577 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
HTC (South Carolina) cable upload speeds
In 29577 download speeds tend to be faster than than upload speeds for HTC cable. Compared to other ISPs, HTC is below average where upload speeds are concerned, and one of the fastest compared to other 29577 cable providers. HTC offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 29577 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Frontier Communications Fiber in 29577, SC
Frontier fiber coverage
About 2.68%, or 910 people, have Frontier fiber internet available to them in the zip. The company covers the central, south, northeast, and east 29577 area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 29577.
Frontier Communications fiber download speeds
Frontier is above average when comparing download speeds to all other internet providers in 29577. Versus other fiber providers in the area, Frontier fiber is above average. There are 2 different maximum speeds throughout 29577. The fastest plan anyone in 29577 can order from Frontier goes up to 7,000 Mbps, the slowest package only goes up to 5,000 Mbps, and the zip-wide average maximum speed for 29577 customers is up to 6,618 Mbps.
Show all download speeds
- 80.9% up to 7,000.0 Mbps
- 19.1% up to 5,000.0 Mbps
Frontier Communications fiber upload speeds
In 29577 download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is above average where upload speeds are concerned, and above average compared to other 29577 fiber providers. Frontier 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 29577 is up to 7,000 Mbps. Some customers have slower plan choices, which only go up to 5,000 Mbps. On average, Frontier customers can get speeds up to 6,618 Mbps.
Show all upload speeds
- 80.9% up to 7,000.0 Mbps
- 19.1% up to 5,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in 29577, SC
T-Mobile Home Internet fixed wireless coverage
About 94.54%, or 32,130 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 29577 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of 29577.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in 29577. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout 29577. The fastest plan anyone in 29577 can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 29577 customers is up to 79 Mbps.
Show all download speeds
- 71.8% up to 100.0 Mbps
- 28.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 29577 download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and above average compared to other 29577 fixed wireless providers. T-Mobile Home Internet 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 29577 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 15 Mbps.
Show all upload speeds
- 71.8% up to 20.0 Mbps
- 28.2% up to 3.0 Mbps
EarthLink Fixed Wireless in 29577, SC
EarthLink fixed wireless coverage
About 93.38%, or 31,736 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 29577 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of 29577.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 29577. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 29577. The fastest plan anyone in 29577 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 29577 customers is up to 37 Mbps.
Show all download speeds
- 16.2% up to 100.0 Mbps
- 83.8% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 29577 download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the slowest compared to other 29577 fixed wireless 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 29577 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 5.8 Mbps.
Show all upload speeds
- 16.2% up to 20.0 Mbps
- 83.8% up to 3.0 Mbps
AT&T Fixed Wireless in 29577, SC
AT&T fixed wireless coverage
About 93.38%, or 31,736 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 29577 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of 29577.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 29577. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 29577. The fastest plan anyone in 29577 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 29577 customers is up to 37 Mbps.
Show all download speeds
- 16.2% up to 100.0 Mbps
- 83.8% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 29577 download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the slowest compared to other 29577 fixed wireless 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 29577 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 5.8 Mbps.
Show all upload speeds
- 16.2% up to 20.0 Mbps
- 83.8% up to 3.0 Mbps
Verizon Fixed Wireless in 29577, SC
Verizon fixed wireless coverage
About 73.65%, or 25,030 people, have Verizon fixed wireless internet available to them in the zip. The company covers the entire 29577 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of 29577.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 29577. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 29577. The fastest plan anyone in 29577 can order from Verizon goes up to 300 Mbps, and all 29577 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 29577 download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other 29577 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 29577 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
29577 Internet by Area
This information is most helpful to those looking for homes or considering moving to 29577 or any of the areas nearby.
How does internet in 29577 compare to the rest of South Carolina?
Internet speeds in 29577 are slower versus the average speeds in South Carolina: 3,075 Mbps in South Carolina versus 2,178 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in South Carolina is 98.34% versus 99.50% in 29577.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 29577 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- 29579, SC: more internet coverage, faster speeds
- 29588, SC: more internet coverage, slower speeds
- 29575, SC: more internet coverage, faster speeds
- 29572, SC: less internet coverage, slower speeds
- 29576, SC: more internet coverage, slower speeds
- 29554, SC: more internet coverage, slower speeds
- 29580, SC: more internet coverage, slower speeds
- 29556, SC: more internet coverage, slower speeds
- 29518, SC: more internet coverage, slower speeds
- 29590, SC: more internet coverage, slower speeds
Zip Codes with Similar Populations
- 93001, CA: less internet coverage, faster speeds
- 80138, CO: more internet coverage, faster speeds
- 78602, TX: less internet coverage, faster speeds
- 00769, PR: more internet coverage, slower speeds
- 86442, AZ: less internet coverage, slower speeds
- 46077, IN: more internet coverage, faster speeds
- 22207, VA: more internet coverage, slower speeds
- 28056, NC: more internet coverage, faster speeds
- 30705, GA: less internet coverage, faster speeds
- 98445, WA: more internet coverage, slower speeds