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6 Best Internet Providers in Sullivan County, MO

Find internet availability by address in Sullivan County, MO

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

Sullivan County ISP Report at a Glance
ISP grade Sullivan County ISP Report Card B-
Average speed Download Speed for Most Households 1,304 Mbps
ISP count Number of Internet Service Providers 6
Customer review count Real Sullivan County Customer Ratings 0

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.

Sullivan County has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, DSL, and Fixed Wireless internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Sullivan County.

Sullivan County overview

Sullivan County has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, DSL, and Fixed Wireless internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Sullivan County.

Compare Providers Ranked by Coverage, Speed, and Customer Ratings

NEMR

NEMR logo

Availability:

83.8%

Customer Rating:

5.0 of 5 stars

(1)

View Plans

Price: Starting at $65.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Sullivan County.

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

Customer Rating

Fiber

83.8%

1,000 Mbps

1,000 Mbps

Fiber: 5.0 of 5 stars

(1)

Windstream

Windstream logo

Availability:

53.6%

Customer Rating:

3.4 of 5 stars

(97)

View Plans

1-833-330-3395 Price: $39.99 - $99.99 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Sullivan County.

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

Customer Rating

Fiber

30.1%

1,989 Mbps

2,000 Mbps

Fiber: 3.9 of 5 stars

(40)

DSL

44.4%

106 Mbps

200 Mbps

DSL: 3.0 of 5 stars

(50)

Fixed Wireless

39.7%

80 Mbps

100 Mbps

Wireless: 3.5 of 5 stars

(2)

GRM Networks

GRM Networks logo

Availability:

14.8%

Customer Rating:

5.0 of 5 stars

(1)

View Plans

Price: Starting at $75.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Sullivan County.

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

Customer Rating

Fiber

14.8%

1,000 Mbps

1,000 Mbps

Fiber: 0.0 of 5 stars

(0)

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

US Cellular

US Cellular logo

Availability:

72.3%

Customer Rating:

3.4 of 5 stars

(18)

View Plans

Price: $49.99 - $69.99 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Sullivan County.

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

Customer Rating

Fixed Wireless

72.3%

21 Mbps

25 Mbps

Wireless: 3.7 of 5 stars

(14)

T-Mobile Home Internet

T-Mobile Home Internet logo

Availability:

47.7%

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 Sullivan County.

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

Customer Rating

Fixed Wireless

47.7%

92 Mbps

100 Mbps

Wireless: 3.9 of 5 stars

(204)

Mid-States Services

Mid-States Services logo

Availability:

12.7%

Customer Rating:

5.0 of 5 stars

(1)

View Plans

Price: Starting at $49.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Sullivan County.

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

Customer Rating

Fixed Wireless

12.7%

25 Mbps

25 Mbps

Wireless: 0.0 of 5 stars

(0)

Providers with less than 1% coverage in this county 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 Sullivan County 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: $55.00 / mo.

DirecTV

DirecTV logo

Availability:

100%

Customer Rating:

4.3333 of 5 stars

(9)

Viasat

Viasat logo

Availability:

100%

Customer Rating:

1.7273 of 5 stars

(11)

View Plans

1-833-875-1370 Price: $39.99 - $69.99 / mo.

HughesNet

HughesNet logo

Availability:

100%

Customer Rating:

2.4286 of 5 stars

(21)

View Plans

1-833-684-9249 Price: $54.99 - $124.99 / mo.

Starlink

Starlink logo

Availability:

100%

Customer Rating:

3.9836 of 5 stars

(61)

View Plans

Price: $55.00 - $130.00 / mo.

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 Sullivan County ratings may vary and are shown below.

Who is the Best Internet Provider in Sullivan County, MO?

NEMR Telecom is the highest-rated internet provider in Sullivan County based on 17 Missouri customer reviews, and T-Mobile Home Internet has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above.

The chart and table below show average customer ratings from customers in Sullivan County, Missouri, and customers throughout the country.

Top Rated Internet Providers in Sullivan County

Mid-States Services5.005.00
NEMR5.005.00
T-Mobile Home Internet3.924.04
US Cellular3.753.61
  • City Rating
  • State Rating
  • National Rating

Local, State, and National Ratings for all Sullivan County Internet Providers

ISP / Tech TypeSullivan County OverallMissouri OverallNational OverallFor Service
Mid-States Services (0) (1) (1)View Plans
NEMR (0) (1) (1)View Plans
T-Mobile Home Internet (0) (12) (284)View Plans
US Cellular (0) (4) (15)View Plans
Windstream (0) (4) (87)View Plans
HughesNet (0) (1) (18)View Plans
GRM Networks (0) (0) (1)View Plans
Viasat (0) (0) (11)View Plans

Based on 17 reviews from Missouri internet customers, NEMR Telecom is the best internet service provider for Sullivan County residents. NEMR Telecom was rated at an average of 5.00 out of 5 in our report for overall customer satisfaction. Mid-States Services wins for second-place in Missouri, with 5.00 out of 5 stars and 12.7% coverage in Sullivan County.

At a national level, based on 398 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.

Which Providers are Available at my Home in Sullivan County?

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

a different provider.

Sullivan County, MO map of internet availability

Internet Availability Key

0%
10%
50%
100%

 

Speeds and coverage vary within the county, 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 Sullivan County?

According to unbiased feedback from real internet customers in the county, they reported being happiest with speeds provided by US Cellular. On the other hand, based on data provided by the internet providers to the FCC, Windstream 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 Sullivan County

Max Advertised Speed in Sullivan County, MO

ISP / Tech TypeMax Advertised Speed
Windstream2,000 Mbps
GRM Networks1,000 Mbps
NEMR Telecom1,000 Mbps
T-Mobile Home Internet100 Mbps
Viasat100 Mbps
Mid-States Services25 Mbps
US Cellular25 Mbps
HughesNet25 Mbps

Customer Ratings for Internet Provider Speeds in Sullivan County

Mid-States Services4.004.00
NEMR5.005.00
T-Mobile Home Internet3.833.96
US Cellular3.753.26
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeSullivan County SpeedMissouri SpeedNational SpeedFor Service
NEMR (0) (1) (1)View Plans
Mid-States Services (0) (1) (1)View Plans
T-Mobile Home Internet (0) (12) (284)View Plans
US Cellular (0) (4) (15)View Plans
Windstream (0) (4) (87)View Plans
HughesNet (0) (1) (18)View Plans
GRM Networks (0) (0) (1)View Plans
Viasat (0) (0) (11)View Plans

Based on data reported by Sullivan County ISPs to the FCC, the fastest speeds in the county are available through Windstream. The company offers speeds up to 2,000 Mbps in Sullivan County. Therefore, the average customer can get up to 1,155 Mbps if they're willing to purchase the fastest subscription tier available at their homes.

Additionally, actual customers in the county rated their satisfaction with internet speed highest with US Cellular. This indicates US Cellular reliably delivers speeds expected by the customer based on the plan they are paying for.

Who is the Cheapest Internet Provider in Sullivan County?

Missouri 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 4.22 out of 5, which is higher than the average across all internet providers in the country. NEMR Telecom is rated in second place for affordability by the company’s Sullivan County customers with an average price rating of 5.00 out of 5.

The chart and graph below show how customers in Sullivan County, Missouri, and the United States rated the affordability of their internet service.

Rated Affordability in Sullivan County

Mid-States Services4.004.00
NEMR5.005.00
T-Mobile Home Internet4.334.11
US Cellular3.003.71
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeSullivan County AffordabilityMissouri AffordabilityNational AffordabilityFor Service
NEMR (0) (1) (1)View Plans
T-Mobile Home Internet (0) (12) (284)View Plans
Mid-States Services (0) (1) (1)View Plans
US Cellular (0) (4) (15)View Plans
Windstream (0) (4) (87)View Plans
HughesNet (0) (1) (18)View Plans
GRM Networks (0) (0) (1)View Plans
Viasat (0) (0) (11)View Plans

Sullivan County 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 county 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 Sullivan County below, including the metrics used and how Sullivan County compares to the rest of Missouri and nation.

Sullivan County ISP Report Card: B-
Metric

(hover for details)
Sullivan County Missouri USA
97.73% 72.02% 67.25%
1,304 Mbps 3,199 Mbps 3,293 Mbps
3.5 7.5 6.8

 

Sullivan County Digital Connectivity Index: 37 / 100
Metric

(hover for details)
Sullivan County Missouri USA
2.9 2.5 2.7
5% 12% 14%
88% 94% 95%
78% 89% 90%
56% 70% 75%
57% 71% 76%

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

Sullivan County ISP Report Card & Digital Connectivity Index

The ISP Report Card in Sullivan County is B-, which is worse than other counties. The local demand for broadband internet connectivity in Sullivan County is high with a score of 37 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Sullivan County have done a poor job meeting the needs of its residents.

The Sullivan County ISP Report Card evaluates the county on availability and speed metrics compared to other counties in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a county 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.

78% of Sullivan County households have an internet connection despite having 97.73% availability. 56% of households have fiber, cable, or DSL, 9% have satellite, 0% are still on dial-up, and 3% 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 56% of households have a broadband connection such as fiber, cable or DSL available to their home, 57% subscribe to it. A low number of Sullivan County 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 Counties Compare to Sullivan County?

Adair County, MO

  • ISP Report Card: B-
  • Digital Connectivity Index: 48 / 100
Harrison County, MO

  • ISP Report Card: C
  • Digital Connectivity Index: 41 / 100
Knox County, MO

  • ISP Report Card: D
  • Digital Connectivity Index: 38 / 100

Gentry County, MO

  • ISP Report Card: C+
  • Digital Connectivity Index: 39 / 100
Nodaway County, MO

  • ISP Report Card: C+
  • Digital Connectivity Index: 42 / 100
Schuyler County, IL

  • ISP Report Card: C+
  • Digital Connectivity Index: 32 / 100

Pawnee County, NE

  • ISP Report Card: C+
  • Digital Connectivity Index: 28 / 100
Mason County, IL

  • ISP Report Card: C+
  • Digital Connectivity Index: 42 / 100
Gage County, NE

  • ISP Report Card: A-
  • Digital Connectivity Index: 41 / 100

How Much Speed does a Sullivan County Household Need?

Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Sullivan County is 2.9, which is larger than the Missouri average of 2.5 and larger than the national average of 2.7. Sullivan County's average household income is $56,055 which is lower than the Missouri average of $78,421 and lower than the national average of $90,606. Homes with more people living in them and with lower incomes tend to indicate a fairly average device usage pattern.

Sullivan County also has 12% of its population enrolled in school between the 6th grade and college level, this is lower than the Missouri average of 15%. Additionally, 5% of residents work from home, which is lower than the 12% of residents in Missouri who work from home. This and other factors you can see above show us that the community of Sullivan County has a low need for internet connectivity and speeds.

Compared to the rest of the country, Sullivan County households are much more technology-disengaged. 88% of households have some sort of computing device, 66% have desktops or laptops in the home, and 85% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.

Which Fiber Internet Providers are Available in Sullivan County?

NEMR Fiber in Sullivan County, MO

NEMR logo

Availability:

83.8%

Customer Rating:

5.0 of 5 stars

(1)

Avg. Download Speed

1,000 Mbps

NEMR Telecom offers Fiber service to 83.8% of Sullivan County homes. Across the county, NEMR 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 NEMR Fiber. NEMR Fiber is rated the same as other types of internet service available in Sullivan County from NEMR in terms of customer satisfaction.

Windstream Fiber in Sullivan County, MO

Windstream logo

Availability:

30.1%

Customer Rating:

3.9 of 5 stars

(40)

Avg. Download Speed

1,989 Mbps

Windstream offers Fiber service to 30.1% of Sullivan County homes. Across the county, Windstream Fiber has speeds up to 1,989 Mbps, with speeds from 1,000 Mpbs up to 2,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Windstream Fiber. Windstream Fiber is rated higher than other types of internet service available in Sullivan County from Windstream in terms of customer satisfaction.

GRM Networks Fiber in Sullivan County, MO

GRM Networks logo

Availability:

14.8%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

1,000 Mbps

GRM Networks offers Fiber service to 14.8% of Sullivan County homes. Across the county, GRM Networks 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 GRM Networks Fiber. GRM Networks Fiber is rated other types of internet service available in Sullivan County from GRM Networks in terms of customer satisfaction.

Which Cable Internet Providers are Available in Sullivan County?

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

Which DSL Internet Providers are Available in Sullivan County?

Windstream DSL in Sullivan County, MO

Windstream logo

Availability:

44.4%

Customer Rating:

3.0 of 5 stars

(50)

Avg. Download Speed

106 Mbps

Windstream offers DSL service to 44.4% of Sullivan County homes. Across the county, Windstream DSL has speeds up to 106 Mbps, with speeds from 10 Mpbs up to 200 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 52, with an average of 31 Mbps throughout the county. Windstream DSL is rated lower than other types of internet service available in Sullivan County from Windstream in terms of customer satisfaction.

Which Fixed Wireless and LTE Internet Providers are Available in Sullivan County?

US Cellular Fixed Wireless in Sullivan County, MO

US Cellular logo

Availability:

72.3%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

21 Mbps

US Cellular offers Fixed Wireless service to 72.3% of Sullivan County homes. Across the county, US Cellular Fixed Wireless is the only type of service available from the company, with speeds up to 21 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 3.0, with an average of 2.5 Mbps throughout the county. US Cellular Fixed Wireless is rated other types of internet service available in Sullivan County from US Cellular in terms of customer satisfaction.

T-Mobile Home Internet Fixed Wireless in Sullivan County, MO

T-Mobile Home Internet logo

Availability:

47.7%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

92 Mbps

T-Mobile Home Internet offers Fixed Wireless service to 47.7% of Sullivan County homes. Across the county, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 92 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 18 Mbps throughout the county. T-Mobile Home Internet Fixed Wireless is rated other types of internet service available in Sullivan County from T-Mobile Home Internet in terms of customer satisfaction.

Windstream Fixed Wireless in Sullivan County, MO

Windstream logo

Availability:

39.7%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

80 Mbps

Windstream offers Fixed Wireless service to 39.7% of Sullivan County homes. Across the county, Windstream Fixed Wireless has speeds up to 80 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 4.0 and as high as 10, with an average of 8.7 Mbps throughout the county. Windstream Fixed Wireless is rated other types of internet service available in Sullivan County from Windstream in terms of customer satisfaction.

Mid-States Services Fixed Wireless in Sullivan County, MO

Mid-States Services logo

Availability:

12.7%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

25 Mbps

Mid-States Services offers Fixed Wireless service to 12.7% of Sullivan County homes. Across the county, Mid-States Services 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 5.0 and as high as 5.0, with an average of 5.0 Mbps throughout the county. Mid-States Services Fixed Wireless is rated other types of internet service available in Sullivan County from Mid-States Services in terms of customer satisfaction.

Which ISP Should You Choose in Sullivan County?

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 Sullivan County is NEMR.
  • The fastest internet provider should be Windstream. Considering speed for the money and reliability in speeds, US Cellular may be a better choice based on real-world local customer feedback.
  • The most affordable internet provider in Sullivan County is T-Mobile Home Internet.
  • Viasat, NEMR Telecom, and HughesNet has the broadest coverage in Sullivan County, 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 Sullivan County compare to other cities with a similar population?

To see how Sullivan County 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 Sullivan County's B- ISP Report Card and 37 / 100 Digital Connectivity Index.

Van Buren County, TN

  • ISP Report Card: C+
  • Digital Connectivity Index: 46 / 100
Cameron Parish, LA

  • ISP Report Card: C
  • Digital Connectivity Index: 30 / 100
Campbell County, SD

  • ISP Report Card: C
  • Digital Connectivity Index: 41 / 100

Carbon County, MT

  • ISP Report Card: D+
  • Digital Connectivity Index: 34 / 100
Caribou County, ID

  • ISP Report Card: D
  • Digital Connectivity Index: 62 / 100
Trousdale County, TN

  • ISP Report Card: B
  • Digital Connectivity Index: 48 / 100

Union County, IA

  • ISP Report Card: B-
  • Digital Connectivity Index: 37 / 100
Valley County, ID

  • ISP Report Card: D
  • Digital Connectivity Index: 73 / 100
Valley County, MT

  • ISP Report Card: C-
  • Digital Connectivity Index: 58 / 100

Customer Reviews

Customer Reviews for Internet Service Providers in Missouri

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Melissa P

Centurylink DSL

January 21, 2026

CenturyLink is a very decent Internet provider. Speeds are above average. I have only had a few episodes of "No Internet" due to storms but CenturyLink was able to quickly fix the issue & had my Internet service up & running within a few hours.

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A Columbia, MO Customer

Socket Fiber

January 20, 2026

I like that the price isn't "discounted" for a year or two so that it automatically gets jacked up after a while like a lot of companies do.

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Kristen H

Gateway Fiber

December 29, 2025

My internet provider was wonderful at first . They came to my house , had to dig through my yard. Cleaned up really well. For the first six months speeds were great . After that , everything loads slowly. We have a deal for our internet so we pay a great price , but I’ve had them hard reset it multiple times . It’s good for a few days then back to bad !

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A Webster Groves, MO Customer

AT&T Fiber

December 25, 2025
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Kristen P

AT&T DSL

December 22, 2025

I would like better options for speed and reliability that don't seem like I'm being priced like I am a family of 3. I've been with AT&T since they bought out Southwestern Bell, and would hope my seniority of their service would give me some leverage, but I guess it doesn't. I think most pricing for internet is despicable and generally at the beheft of huge corporations who give could care less about people who can barely affordable even decent internet with the economic climate we are in.

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