In Dillon County there are 8 residential internet providers covering 99.54% of the county. The average home can get speeds up to 991 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
8 Internet Service Providers in Dillon County
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 Dillon County are not shown.
Dillon County 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 Dillon County
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.
Please note some providers will take longer to load than others
Internet service is available in 99.54% of Dillon County. 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 Spectrum. Now you can call companies in Dillon County with more confidence that they might be available.
How fast are internet speeds in Dillon County?
The map below shows maximum internet speeds by area in Dillon County.
Internet Speed Key
The average Dillon County home can get up to 991 Mbps on their internet plan. For most people, the fastest download speed in the county is 1,000 Mbps, which 98.60% 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 10 Mbps. See the internet provider details below for info about their speed and coverage in Dillon County.
Internet speeds tend to be faster in the southwest parts of Dillon County, and slower in the south areas of the county.
What type of internet should I choose in Dillon County?
The fastest internet for you may vary based on where in Dillon County you live. If speed is your main concern, cable will be the fastest internet in the county.
- Fiber is the fastest internet type for 34.39% of Dillon County homes.
- Cable is fastest for 64.21% of the county.
- 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 Dillon County homes.
Internet Market Health in Dillon County
Internet Competition Key
The map shows how competitive the Dillon County 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 Dillon County based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.6 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.5 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 2.6 (very unhealthy)
Overall, competition is very unhealthy.
Dillon County internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, Dillon County homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, dsl, and fiber, though these may vary depending on the region within the county.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Dillon County internet customers who want faster speeds have between 0 and 6 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, Dillon County badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Dillon County, along with details on where in Dillon County and at what speeds.
Spectrum Cable in Dillon County, SC
Spectrum cable coverage
About 74.79%, or 21,160 people, have Spectrum cable internet available to them in the county. The company covers the central, north, southwest, southeast, northeast, east, northwest, and west Dillon County area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in much of Dillon County.
Spectrum cable download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Dillon County. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Dillon County. The fastest plan anyone in Dillon County can order from Spectrum goes up to 1,000 Mbps, and all Dillon County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Dillon County 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 fastest compared to other Dillon County cable providers. Spectrum offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Dillon County is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
EarthLink DSL in Dillon County, SC
EarthLink DSL coverage
About 49.66%, or 14,049 people, have EarthLink DSL internet available to them in the county. The company covers the central, southwest, north, southeast, northwest, west, northeast, and east Dillon County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of Dillon County.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Dillon County. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout Dillon County. The fastest plan anyone in Dillon County can order from EarthLink goes up to 10 Mbps, and all Dillon County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Dillon County download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Dillon County DSL providers. EarthLink offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Dillon County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
AT&T DSL in Dillon County, SC
AT&T DSL coverage
About 49.66%, or 14,049 people, have AT&T DSL internet available to them in the county. The company covers the central, southwest, north, southeast, northwest, west, northeast, and east Dillon County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of Dillon County.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Dillon County. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout Dillon County. The fastest plan anyone in Dillon County can order from AT&T goes up to 10 Mbps, and all Dillon County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Dillon County download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Dillon County DSL providers. AT&T offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Dillon County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Spectrum Fiber in Dillon County, SC
Spectrum fiber coverage
About 34.39%, or 9,730 people, have Spectrum fiber internet available to them in the county. The company covers the entire Dillon County area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Dillon County.
Spectrum fiber download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Dillon County. Versus other fiber providers in the area, Spectrum fiber is one of the fastest. There are no different maximum speeds throughout Dillon County. The fastest plan anyone in Dillon County can order from Spectrum goes up to 1,000 Mbps, and all Dillon County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Dillon County download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the slowest compared to other Dillon County fiber providers. Spectrum offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Dillon County 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 455 Mbps.
Show all upload speeds
- 90.4% up to 500.0 Mbps
- 9.6% up to 35.0 Mbps
T-Mobile Home Internet Fixed Wireless in Dillon County, SC
T-Mobile Home Internet fixed wireless coverage
About 86.81%, or 24,559 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the entire Dillon County 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 Dillon County.
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 Dillon County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Dillon County. The fastest plan anyone in Dillon County can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Dillon County customers is up to 68 Mbps.
Show all download speeds
- 57.8% up to 100.0 Mbps
- 42.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Dillon County 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 Dillon County fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Dillon County 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 13 Mbps.
Show all upload speeds
- 57.8% up to 20.0 Mbps
- 42.2% up to 3.0 Mbps
Verizon Fixed Wireless in Dillon County, SC
Verizon fixed wireless coverage
About 38.76%, or 10,965 people, have Verizon fixed wireless internet available to them in the county. The company covers the central, north, southeast, west, northwest, southwest, east, and northeast Dillon County area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of Dillon County.
Verizon fixed wireless download speeds
Verizon is average when comparing download speeds to all other internet providers in Dillon County. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Dillon County. The fastest plan anyone in Dillon County can order from Verizon goes up to 300 Mbps, and all Dillon County customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Dillon County 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 Dillon County fixed wireless providers. Verizon offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Dillon County is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
River Street Networks Fixed Wireless in Dillon County, SC
River Street fixed wireless coverage
About 11.05%, or 3,127 people, have River Street fixed wireless internet available to them in the county. The company covers the northwest, north, and northeast Dillon County area. River Street is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Dillon County.
River Street Networks fixed wireless download speeds
River Street is below average when comparing download speeds to all other internet providers in Dillon County. Versus other fixed wireless providers in the area, River Street fixed wireless is the slowest. There are 2 different maximum speeds throughout Dillon County. The fastest plan anyone in Dillon County can order from River Street goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Dillon County customers is up to 16 Mbps.
Show all download speeds
- 41.6% up to 25.0 Mbps
- 58.4% up to 10.0 Mbps
River Street Networks fixed wireless upload speeds
In Dillon County download speeds tend to be faster than than upload speeds for River Street fixed wireless. Compared to other ISPs, River Street is below average where upload speeds are concerned, and the slowest compared to other Dillon County fixed wireless providers. River Street offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Dillon County is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, River Street customers can get speeds up to 1.8 Mbps.
Show all upload speeds
- 41.6% up to 3.0 Mbps
- 58.4% up to 1.0 Mbps
EarthLink Fixed Wireless in Dillon County, SC
EarthLink fixed wireless coverage
About 8.75%, or 2,476 people, have EarthLink fixed wireless internet available to them in the county. The company covers the entire Dillon County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Dillon County.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Dillon County. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 3 different maximum speeds throughout Dillon County. The fastest plan anyone in Dillon County can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Dillon County customers is up to 26 Mbps.
Show all download speeds
- 4.2% up to 100.0 Mbps
- 79.1% up to 25.0 Mbps
- 16.7% up to 10.0 Mbps
EarthLink fixed wireless upload speeds
In Dillon County 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 below average compared to other Dillon County fixed wireless providers. EarthLink offers 3 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Dillon County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 3.4 Mbps.
Show all upload speeds
- 4.2% up to 20.0 Mbps
- 79.1% up to 3.0 Mbps
- 16.7% up to 1.0 Mbps
AT&T Fixed Wireless in Dillon County, SC
AT&T fixed wireless coverage
About 8.75%, or 2,476 people, have AT&T fixed wireless internet available to them in the county. The company covers the entire Dillon County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Dillon County.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Dillon County. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 3 different maximum speeds throughout Dillon County. The fastest plan anyone in Dillon County can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Dillon County customers is up to 26 Mbps.
Show all download speeds
- 4.2% up to 100.0 Mbps
- 79.1% up to 25.0 Mbps
- 16.7% up to 10.0 Mbps
AT&T fixed wireless upload speeds
In Dillon County 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 below average compared to other Dillon County fixed wireless providers. AT&T offers 3 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Dillon County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 3.4 Mbps.
Show all upload speeds
- 4.2% up to 20.0 Mbps
- 79.1% up to 3.0 Mbps
- 16.7% up to 1.0 Mbps
Dillon County Internet by Area
This information is most helpful to those looking for homes or considering moving to Dillon County or any of the areas nearby.
How does internet in Dillon County compare to the rest of South Carolina?
Internet speeds in Dillon County are slower versus the average speeds in South Carolina: 3,075 Mbps in South Carolina versus 991 Mbps in the county. The state has similar internet availability compared to the county. Average internet coverage in South Carolina is 98.34% versus 99.54% in Dillon County.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Dillon County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Darlington County, SC: less internet coverage, faster speeds
- Columbus County, NC: more internet coverage, faster speeds
- Kershaw County, SC: more internet coverage, faster speeds
- New Hanover County, NC: less internet coverage, faster speeds
- Pender County, NC: less internet coverage, faster speeds
- Fairfield County, SC: less internet coverage, faster speeds
- Newberry County, SC: less internet coverage, faster speeds
- Greenwood County, SC: less internet coverage, faster speeds
- Abbeville County, SC: less internet coverage, faster speeds
- Hart County, GA: less internet coverage, faster speeds
Counties with Similar Populations
- Harvey County, KS: less internet coverage, faster speeds
- Uinta County, WY: less internet coverage, faster speeds
- Union County, TN: less internet coverage, faster speeds
- Union Parish, LA: less internet coverage, slower speeds
- Hockley County, TX: less internet coverage, faster speeds
- Upshur County, WV: less internet coverage, faster speeds
- Utuado Municipio, PR: more internet coverage, slower speeds
- Uvalde County, TX: less internet coverage, slower speeds
- Henry County, TN: less internet coverage, faster speeds
- Henry County, OH: more internet coverage, faster speeds