Advertiser Disclosure: We may earn commissions when you buy through links on our site. Learn more

6 Best Internet Providers in Dorchester, SC

Find internet availability by address in Dorchester, SC

Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Dorchester ISP Report Card | Business Internet in Dorchester

Dorchester ISP Report at a Glance
ISP grade Dorchester ISP Report Card B
Average speed Download Speed for Most Households 4,723 Mbps
ISP count Number of Internet Service Providers 6
Customer review count Real Dorchester Customer Ratings 2

This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.

Data update information

This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.

Dorchester has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 2 available internet technologies in Dorchester.

Dorchester overview

Dorchester has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 2 available internet technologies in Dorchester.

Compare Providers Ranked by Coverage, Speed, and Customer Ratings

Home Telecom

Home Telecom logo

Availability:

93.1%

Customer Rating:

3.3 of 5 stars

(11)

View Plans

Price: Starting at $44.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Dorchester.

Max Download Speed InfoCalculated from the maximum speeds available to most Dorchester residents, weighted by user distribution.

Customer Rating

Fiber

93.1%

5,000 Mbps

5,000 Mbps

Fiber: 3.0 of 5 stars

(6)

Spectrum

Spectrum logo

Availability:

69.7%

Customer Rating:

3.3 of 5 stars

(1,936)

View Plans

1-877-411-1381 Price: $30.00 - $120.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Dorchester.

Max Download Speed InfoCalculated from the maximum speeds available to most Dorchester residents, weighted by user distribution.

Customer Rating

Fiber

69.7%

1,000 Mbps

1,000 Mbps

Fiber: 3.5 of 5 stars

(203)

PRTC

PRTC logo

Availability:

7.3%

Customer Rating:

4.0 of 5 stars

(3)

View Plans

Price:

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Dorchester.

Max Download Speed InfoCalculated from the maximum speeds available to most Dorchester residents, weighted by user distribution.

Customer Rating

Fiber

7.3%

1,000 Mbps

1,000 Mbps

Fiber: 4.0 of 5 stars

(3)

EarthLink

EarthLink logo

Availability:

2.9%

Customer Rating:

3.8 of 5 stars

(13)

View Plans

1-877-418-2092 Price: Starting at $54.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Dorchester.

Max Download Speed InfoCalculated from the maximum speeds available to most Dorchester residents, weighted by user distribution.

Customer Rating

Fixed Wireless

2.9%

25 Mbps

25 Mbps

Wireless: 0.0 of 5 stars

(0)

Above are the top 4 providers in Dorchester, SC for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.


T-Mobile Home Internet

T-Mobile Home Internet logo

Availability:

44.9%

Customer Rating:

4.0 of 5 stars

(341)

View Plans

1-833-601-2935 Price: $55.00 - $105.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Dorchester.

Max Download Speed InfoCalculated from the maximum speeds available to most Dorchester residents, weighted by user distribution.

Customer Rating

Fixed Wireless

44.9%

30 Mbps

100 Mbps

Wireless: 3.9 of 5 stars

(204)

AT&T

AT&T logo

Availability:

2.9%

Customer Rating:

3.7 of 5 stars

(1,051)

View Plans

1-877-610-1219 Price: $65.00 - $90.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Dorchester.

Max Download Speed InfoCalculated from the maximum speeds available to most Dorchester residents, weighted by user distribution.

Customer Rating

Fixed Wireless

2.9%

25 Mbps

25 Mbps

Wireless: 3.6 of 5 stars

(164)

Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.

Satellite providers, which generally offer 100% coverage across the United States, are available for Dorchester residents as well. Some of the top satellite options include Dish Network, DirecTV, HughesNet, Viasat, and Starlink. These providers offer varied services and pricing, giving residents flexibility in choosing the best option for their location and needs.

Dish

Dish logo

Availability:

100%

Customer Rating:

3.6923 of 5 stars

(13)

View Plans

1-866-252-1910 Price: {{isp_price_range}}


DirecTV

DirecTV logo

Availability:

100%

Customer Rating:

4.3333 of 5 stars

(9)

View Plans

1-844-294-9501 Price: {{isp_price_range}}


Viasat

Viasat logo

Availability:

100%

Customer Rating:

1.7273 of 5 stars

(11)

View Plans

1-833-875-1370 Price: {{isp_price_range}}


HughesNet

HughesNet logo

Availability:

100%

Customer Rating:

2.4286 of 5 stars

(21)

View Plans

1-833-684-9249 Price: {{isp_price_range}}


Starlink

Starlink logo

Availability:

100%

Customer Rating:

3.9836 of 5 stars

(61)

View Plans

Price: {{isp_price_range}}

Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Dorchester ratings may vary and are shown below.

Who is the Best Internet Provider in Dorchester, SC?

EarthLink is the best internet provider in Dorchester based on South Carolina customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, EarthLink had the best reviews at the local, state, and national levels versus all available providers in Dorchester, making it a solid recommendation among providers with reviews. Unfortunately, EarthLink is an option for 2.95% of the city.

EarthLink logo

Click here to get EarthLink

or call 1-877-418-2092

The chart and table below show average customer ratings from customers in Dorchester, South Carolina, and customers throughout the country.

Top Rated Internet Providers in Dorchester


Home Telecom3.203.27
EarthLink5.003.60
T-Mobile Home Internet4.334.04
AT&T3.373.66
  • City Rating
  • State Rating
  • National Rating

Local, State, and National Ratings for all Dorchester Internet Providers

ISP / Tech TypeDorchester OverallSouth Carolina OverallNational OverallFor Service
Home Telecom (2) (10) (11)View Plans
EarthLink (0) (1) (12)View Plans
T-Mobile Home Internet (0) (3) (284)View Plans
AT&T (0) (19) (924)View Plans
Spectrum (0) (51) (1738)View Plans
PRTC (0) (1) (3)View Plans
HughesNet (0) (0) (18)View Plans
Viasat (0) (0) (11)View Plans

Based on 85 reviews from South Carolina internet customers, EarthLink is the best internet service provider for Dorchester residents. EarthLink was rated at an average of 5.00 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in South Carolina, with 4.33 out of 5 stars and 45.0% coverage in Dorchester.

At a national level, based on 3001 national reviews for any of the providers listed above, Palmetto Rural Telephone Cooperative is rated higher than any other provider, with a rating of 3.70 out of 5.

Which Providers are Available at my Home in Dorchester?

The map shows speeds per provider and where each provider is available. Click the drop-down menu to choose
a different provider.

Dorchester, SC map of internet availability

Internet Availability Key

0%
10%
50%
100%

 

Speeds and coverage vary within the city, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.

Who is the Fastest Internet Provider in Dorchester?

According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by T-Mobile Home Internet. On the other hand, based on data provided by the internet providers to the FCC, Home Telecom should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.

Data Reported to FCC by ISPs: Average Maximum Available in Dorchester

Max Advertised Speed in Dorchester, SC


ISP / Tech TypeMax Advertised Speed
Home Telecom5,000 Mbps
Palmetto Rural Telephone Cooperative1,000 Mbps
Spectrum1,000 Mbps
T-Mobile Home Internet100 Mbps
Viasat100 Mbps
AT&T25 Mbps
EarthLink25 Mbps
HughesNet25 Mbps

Customer Ratings for Internet Provider Speeds in Dorchester


Home Telecom3.803.95
T-Mobile Home Internet5.003.96
EarthLink5.002.74
Spectrum3.673.61
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeDorchester SpeedSouth Carolina SpeedNational SpeedFor Service
Home Telecom (2) (10) (11)View Plans
EarthLink (0) (1) (12)View Plans
T-Mobile Home Internet (0) (3) (284)View Plans
Spectrum (0) (51) (1738)View Plans
AT&T (0) (19) (924)View Plans
PRTC (0) (1) (3)View Plans
HughesNet (0) (0) (18)View Plans
Viasat (0) (0) (11)View Plans

Based on data reported by Dorchester ISPs to the FCC, the fastest speeds in the city are available through Home Telecom. The company offers speeds up to 5,000 Mbps in Dorchester. Therefore, the average customer can get up to 5,000 Mbps if they're willing to purchase the fastest subscription tier available at their homes.

Additionally, actual customers in the city rated their satisfaction with internet speed highest with T-Mobile Home Internet. This indicates T-Mobile Home Internet reliably delivers speeds expected by the customer based on the plan they are paying for.

Who is the Cheapest Internet Provider in Dorchester?

South Carolina customers rate T-Mobile Home Internet as the cheapest internet service provider in state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.

T-Mobile Home Internet received a local rating of 4.33 out of 5, which is about average for the average across all internet providers in the country. EarthLink is rated in second place for affordability by the company’s Dorchester customers with an average price rating of 4.00 out of 5.

The chart and graph below show how customers in Dorchester, South Carolina, and the United States rated the affordability of their internet service.

Rated Affordability in Dorchester


Home Telecom3.603.81
T-Mobile Home Internet4.334.11
EarthLink4.002.87
PRTC4.004.02
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeDorchester AffordabilitySouth Carolina AffordabilityNational AffordabilityFor Service
Home Telecom (2) (10) (11)View Plans
T-Mobile Home Internet (0) (3) (284)View Plans
PRTC (0) (1) (3)View Plans
EarthLink (0) (1) (12)View Plans
AT&T (0) (19) (924)View Plans
Spectrum (0) (51) (1738)View Plans
HughesNet (0) (0) (18)View Plans
Viasat (0) (0) (11)View Plans

Dorchester Internet Health Assessment

ISP Reports evaluates the technological infrastructure across the United States. This includes assessing a grade for ISP providers and infrastructure in the city and setting an index number for the digital connectivity of its residents. You can view the ISP Report Card and the Digital Connectivity Index for Dorchester below, including the metrics used and how Dorchester compares to the rest of South Carolina and nation.

Dorchester ISP Report Card: B
Metric

(hover for details)
Dorchester South Carolina USA
100.00% 70.02% 67.25%
4,723 Mbps 3,075 Mbps 3,293 Mbps
2.2 6.3 6.8

 

Dorchester Digital Connectivity Index: 19 / 100
Metric

(hover for details)
Dorchester South Carolina USA
2.3 2.5 2.7
3% 11% 14%
91% 94% 95%
74% 88% 90%
48% 71% 75%
48% 73% 76%

Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.

Dorchester ISP Report Card & Digital Connectivity Index

The ISP Report Card in Dorchester is B, which is much worse than other cities. The local demand for broadband internet connectivity in Dorchester is high with a score of 19 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Dorchester have done a very poor job meeting the needs of its residents.

The Dorchester ISP Report Card evaluates the city on availability and speed metrics compared to other cities in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a city needs. Please see our ISP Report Card along with the Digital Connectivity Index above to evaluate how well the connectivity demand is met by the existing infrastructure.

74% of Dorchester households have an internet connection despite having 100.00% availability. 48% of households have fiber, cable, or DSL, 29% have satellite, 1% are still on dial-up, and 0% of households have internet but don’t pay for a subscription because it’s subsidized by the Affordable Connectivity Program.

As you can see in the table above, while 48% of households have a broadband connection such as fiber, cable or DSL available to their home, 48% subscribe to it. A very low number of Dorchester residents are taking advantage of the available internet infrastructure.

For more details, please visit our ISP Report Card and Digital Connectivity Index pages.

How do Neighboring Cities Compare to Dorchester?

Pregnall, SC

  • ISP Report Card: B-
  • Digital Connectivity Index: 21 / 100
Harleyville, SC

  • ISP Report Card: C
  • Digital Connectivity Index: 25 / 100
Ridgeville, SC

  • ISP Report Card: C+
  • Digital Connectivity Index: 53 / 100
Four Holes, SC

  • ISP Report Card: B-
  • Digital Connectivity Index: 40 / 100
Jedburg, SC

  • ISP Report Card: C+
  • Digital Connectivity Index: 55 / 100
St. George, SC

  • ISP Report Card: B-
  • Digital Connectivity Index: 17 / 100
Rosinville, SC

  • ISP Report Card: B+
  • Digital Connectivity Index: 24 / 100
Givhans, SC

  • ISP Report Card: B-
  • Digital Connectivity Index: 50 / 100
Grover, SC

  • ISP Report Card: C+
  • Digital Connectivity Index: 21 / 100

How Much Speed does a Dorchester Household Need?

Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Dorchester is 2.3, which is smaller than the South Carolina average of 2.5 and smaller than the national average of 2.7. Dorchester's average household income is $50,901 which is lower than the South Carolina average of $74,922 and much lower than the national average of $90,606. Homes with fewer people living in them and with lower incomes tend to indicate fewer devices being used less often.

Dorchester also has 9% of its population enrolled in school between the 6th grade and college level, this is lower than the South Carolina average of 15%. Additionally, 3% of residents work from home, which is lower than the 11% of residents in South Carolina who work from home. This and other factors you can see above show us that the community of Dorchester has a very low need for internet connectivity and speeds.

Compared to the rest of the country, Dorchester households are more technology-disengaged. 91% of households have some sort of computing device, 60% have desktops or laptops in the home, and 89% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.

Which Fiber Internet Providers are Available in Dorchester?

Home Telecom Fiber in Dorchester, SC

Home Telecom logo

Availability:

93.1%

Customer Rating:

3.0 of 5 stars

(6)

Avg. Download Speed

5,000 Mbps

Home Telecom offers Fiber service to 93.1% of Dorchester homes. Across the city, Home Telecom Fiber is the only type of service available from the company, with speeds up to 5,000 Mbps, with speeds from 5,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Home Telecom Fiber. Home Telecom Fiber is rated lower than other types of internet service available in Dorchester from Home Telecom in terms of customer satisfaction.

Spectrum Fiber in Dorchester, SC

Spectrum logo

Availability:

69.7%

Customer Rating:

3.5 of 5 stars

(203)

Avg. Download Speed

1,000 Mbps

Spectrum offers Fiber service to 69.7% of Dorchester homes. Across the city, Spectrum Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps, with speeds from 1,000 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 500 and as high as 500, with an average of 500 Mbps throughout the city. Spectrum Fiber is rated about the same as other types of internet service available in Dorchester from Spectrum in terms of customer satisfaction.

PRTC Fiber in Dorchester, SC

PRTC logo

Availability:

7.3%

Customer Rating:

4.0 of 5 stars

(3)

Avg. Download Speed

1,000 Mbps

Palmetto Rural Telephone Cooperative offers Fiber service to 7.3% of Dorchester homes. Across the city, PRTC Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps, with speeds from 1,000 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for PRTC Fiber. PRTC Fiber is rated the same as other types of internet service available in Dorchester from PRTC in terms of customer satisfaction.

Which Cable Internet Providers are Available in Dorchester?

According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in Dorchester, SC.

Which DSL Internet Providers are Available in Dorchester?

According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in Dorchester, SC.

Which Fixed Wireless and LTE Internet Providers are Available in Dorchester?

T-Mobile Home Internet Fixed Wireless in Dorchester, SC

T-Mobile Home Internet logo

Availability:

44.9%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

30 Mbps

T-Mobile Home Internet offers Fixed Wireless service to 44.9% of Dorchester homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 30 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 4.0 Mbps throughout the city. T-Mobile Home Internet Fixed Wireless is rated other types of internet service available in Dorchester from T-Mobile Home Internet in terms of customer satisfaction.

EarthLink Fixed Wireless in Dorchester, SC

EarthLink logo

Availability:

2.9%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

25 Mbps

EarthLink offers Fixed Wireless service to 2.9% of Dorchester homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps, with speeds from 25 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 3.0, with an average of 3.0 Mbps throughout the city. EarthLink Fixed Wireless is rated other types of internet service available in Dorchester from EarthLink in terms of customer satisfaction.

AT&T Fixed Wireless in Dorchester, SC

AT&T logo

Availability:

2.9%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

25 Mbps

AT&T offers Fixed Wireless service to 2.9% of Dorchester homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps, with speeds from 25 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 3.0, with an average of 3.0 Mbps throughout the city. AT&T Fixed Wireless is rated other types of internet service available in Dorchester from AT&T in terms of customer satisfaction.

Which ISP Should You Choose in Dorchester?

The right ISP for you depends upon your needs, but in general we can make the following suggestions:

  • The best all-around internet service provider in Dorchester is EarthLink.
  • The fastest internet provider should be Home Telecom. Considering speed for the money and reliability in speeds, T-Mobile Home Internet may be a better choice based on real-world local customer feedback.
  • The most affordable internet provider in Dorchester is T-Mobile Home Internet.
  • Viasat, HughesNet, and Home Telecom has the broadest coverage in Dorchester, and is most likely to cover your home. To find out exactly what's available at your home, please use our address search tool.

How does Dorchester compare to other cities with a similar population?

To see how Dorchester stacks up on the national level, it's useful to look at some other cities with similarly sized populations. Below you can see a list of these cities and how they compare to Dorchester's B ISP Report Card and 19 / 100 Digital Connectivity Index.

Berlin Center, OH

  • ISP Report Card: C-
  • Digital Connectivity Index: 51 / 100
Wardsville, MO

  • ISP Report Card: A-
  • Digital Connectivity Index: 69 / 100
New Harmony, IN

  • ISP Report Card: D+
  • Digital Connectivity Index: 23 / 100
Bridgeport, NE

  • ISP Report Card: B-
  • Digital Connectivity Index: 27 / 100
Ceredo, WV

  • ISP Report Card: C-
  • Digital Connectivity Index: 53 / 100
Harpersville, AL

  • ISP Report Card: C-
  • Digital Connectivity Index: 36 / 100
Coon Rapids, IA

  • ISP Report Card: D+
  • Digital Connectivity Index: 49 / 100
North Bloomfield, OH

  • ISP Report Card: D+
  • Digital Connectivity Index: 33 / 100
Savona, NY

  • ISP Report Card: C-
  • Digital Connectivity Index: 39 / 100

Customer Reviews

Customer Reviews for Internet Service Providers in South Carolina

Sort By

Filter By