10 Best Internet Providers in Carbon County, MT
Find internet availability by address in Carbon County, MT
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Carbon County ISP Report Card | Business Internet in Carbon County
| Carbon County ISP Report Card | D+ | |
| Download Speed for Most Households | 496 Mbps | |
| Number of Internet Service Providers | 10 | |
| Real Carbon County Customer Ratings | 1 |
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
Carbon County has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, Fixed Wireless, and DSL internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Carbon County.
Carbon County overview
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Carbon County has 10 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, Fixed Wireless, and DSL internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Carbon County.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Centurylink
Connection
Customer Rating
DSL
Spectrum
Connection
Customer Rating
Cable
TCT
Connection
Customer Rating
Fiber
Nemont
Connection
Customer Rating
Fiber
DSL
Above are the top 4 providers in Carbon County, MT for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your county.
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 Carbon County ratings may vary and are shown below.
Who is the Best Internet Provider in Carbon County, MT?
T-Mobile Home Internet is the best internet provider in Carbon County based on Montana customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in Carbon County, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 80.96% of the county.
The chart and table below show average customer ratings from customers in Carbon County, Montana, and customers throughout the country.
Top Rated Internet Providers in Carbon County
Local, State, and National Ratings for all Carbon County Internet Providers
| ISP / Tech Type | Carbon County Overall | Montana Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Centurylink | (1) | (3) | (163) | View Plans | ||
| T-Mobile Home Internet | (0) | (1) | (284) | View Plans | ||
| Spectrum | (0) | (8) | (1738) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Visionary Broadband | (0) | (0) | (2) | View Plans | ||
| Verizon | (0) | (0) | (723) | View Plans | ||
| AT&T | (0) | (0) | (924) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| wispwest.net | (0) | (0) | (0) | View Plans | ||
| Nemont | (0) | (0) | (0) | View Plans | ||
| TCT | (0) | (0) | (0) | View Plans |
Based on 11 reviews from Montana internet customers, T-Mobile Home Internet is the best internet service provider for Carbon County residents. T-Mobile Home Internet was rated at an average of 4.00 out of 5 in our report for overall customer satisfaction. Spectrum wins for second-place in Montana, with 3.00 out of 5 stars and 26.7% coverage in Carbon County.
At a national level, based on 3897 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 Carbon County?
a different provider.

Internet Availability Key
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 Carbon County?
Based on both FCC data and unbiased customer ratings in Carbon County, the fastest internet in the county comes from Spectrum.
Data Reported to FCC by ISPs: Average Maximum Available in Carbon County
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Nemont | 1,000 Mbps | ||
| TCT (Wyoming & Montana) | 1,000 Mbps | ||
| Spectrum | 1,000 Mbps | ||
| Verizon | 300 Mbps | ||
| Centurylink | 140 Mbps | ||
| AT&T | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| Visionary Broadband | 100 Mbps | ||
| wispwest.net | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Carbon County
| ISP / Tech Type | Carbon County Speed | Montana Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Centurylink | (1) | (3) | (163) | View Plans | ||
| Spectrum | (0) | (8) | (1738) | View Plans | ||
| T-Mobile Home Internet | (0) | (1) | (284) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Visionary Broadband | (0) | (0) | (2) | View Plans | ||
| Verizon | (0) | (0) | (723) | View Plans | ||
| AT&T | (0) | (0) | (924) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| wispwest.net | (0) | (0) | (0) | View Plans | ||
| Nemont | (0) | (0) | (0) | View Plans | ||
| TCT | (0) | (0) | (0) | View Plans |
Based on data reported by Carbon County ISPs to the FCC, the fastest speeds in the county are available through Spectrum. The company offers speeds up to 1,000 Mbps in Carbon County. Therefore, the average customer can get up to 1,000 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
However, actual customers in the county rated their satisfaction with internet speed highest with Spectrum. This indicates Spectrum reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Carbon County?
Montana 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 5.00 out of 5, which is much higher than the average across all internet providers in the country. Centurylink is rated in second place for affordability by the company’s Carbon County customers with an average price rating of 3.33 out of 5.
The chart and graph below show how customers in Carbon County, Montana, and the United States rated the affordability of their internet service.
Rated Affordability in Carbon County
| ISP / Tech Type | Carbon County Affordability | Montana Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Centurylink | (1) | (3) | (163) | View Plans | ||
| T-Mobile Home Internet | (0) | (1) | (284) | View Plans | ||
| Spectrum | (0) | (8) | (1738) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Visionary Broadband | (0) | (0) | (2) | View Plans | ||
| AT&T | (0) | (0) | (924) | View Plans | ||
| Verizon | (0) | (0) | (723) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| wispwest.net | (0) | (0) | (0) | View Plans | ||
| Nemont | (0) | (0) | (0) | View Plans | ||
| TCT | (0) | (0) | (0) | View Plans |
Carbon 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 Carbon County below, including the metrics used and how Carbon County compares to the rest of Montana and nation.
| Metric
(hover for details)
|
Carbon County | Montana | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Carbon County that have a Fiber internet connection available to their home. | 11.07% | 43.41% | 67.25% | ||
| Average Download SpeedThe maximum download speed most households can get on average. This is measured by availability in a block group and weighted by the population in that area. | 496 Mbps | 1,506 Mbps | 3,293 Mbps | ||
| Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for Carbon County. | 3.8 | 5.7 | 6.8 |
| Average Household SizeA larger household size in a county indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.3 | 2.4 | 2.7 | ||
| Work From Home PercentA higher percent of the population working from home indicates bandwidth requirements being more widely needed rather than consolidated to commercial portions of the city. | 10% | 12% | 14% | ||
| Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households. | 94% | 94% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 85% | 89% | 90% | ||
| Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households. | 48% | 68% | 75% | ||
| Broadband Usage vs. AvailabilityThis measures what percentage of households who have a broadband connection to their home actually have an active subscription to that service. | 50% | 70% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Carbon County ISP Report Card & Digital Connectivity Index
The ISP Report Card in Carbon County is D+, which is worse than other counties. The local demand for broadband internet connectivity in Carbon County is high with a score of 34 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Carbon County have done a poor job meeting the needs of its residents.
The Carbon 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.
85% of Carbon County households have an internet connection despite having 97.13% availability. 48% of households have fiber, cable, or DSL, 20% have satellite, 0% are still on dial-up, and 4% 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, 50% subscribe to it. A low number of Carbon 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 Carbon County?
- ISP Report Card: D+
- Digital Connectivity Index: 34 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 60 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 57 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 45 / 100
- ISP Report Card: C
- Digital Connectivity Index: 47 / 100
- ISP Report Card: B
- Digital Connectivity Index: 68 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 54 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 48 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 40 / 100
How Much Speed does a Carbon County Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Carbon County is 2.3, which is smaller than the Montana average of 2.4 and smaller than the national average of 2.7. Carbon County's average household income is $71,339 which is higher than the Montana average of $74,612 and about average for the national average of $90,606. Homes with fewer people living in them and with higher incomes tend to indicate a fairly average device usage pattern.
Carbon County also has 11% of its population enrolled in school between the 6th grade and college level, this is lower than the Montana average of 14%. Additionally, 10% of residents work from home, which is lower than the 12% of residents in Montana who work from home. This and other factors you can see above show us that the community of Carbon County has a low need for internet connectivity and speeds.
Compared to the rest of the country, Carbon County households are about average when it comes to technological engagement. 94% of households have some sort of computing device, 79% have desktops or laptops in the home, and 90% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Carbon County?
TCT Fiber in Carbon County, MT
TCT (Wyoming & Montana) offers Fiber service to 9.1% of Carbon County homes. Across the county, TCT Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Nemont Fiber in Carbon County, MT
Nemont offers Fiber service to 2.7% of Carbon County homes. Across the county, Nemont Fiber has speeds up to 1,000 Mbps
Which Cable Internet Providers are Available in Carbon County?
Spectrum Cable in Carbon County, MT
Spectrum offers Cable service to 26.7% of Carbon County homes. Across the county, Spectrum Cable is the only type of service available from the company, with speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Carbon County?
Centurylink DSL in Carbon County, MT
Centurylink offers DSL service to 80.6% of Carbon County homes. Across the county, Centurylink DSL is the only type of service available from the company, with speeds up to 19 Mbps, with speeds from 10 Mpbs up to 140 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 40, with an average of 2.5 Mbps throughout the county.
Nemont DSL in Carbon County, MT
Nemont offers DSL service to 6.0% of Carbon County homes. Across the county, Nemont DSL has speeds up to 20 Mbps, with speeds from 10 Mpbs up to 30 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 5.0, with an average of 2.9 Mbps throughout the county.
Which Fixed Wireless and LTE Internet Providers are Available in Carbon County?
T-Mobile Home Internet Fixed Wireless in Carbon County, MT
T-Mobile Home Internet offers Fixed Wireless service to 81.0% of Carbon 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 64 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 12 Mbps throughout the county.
wispwest.net Fixed Wireless in Carbon County, MT
wispwest.net offers Fixed Wireless service to 70.8% of Carbon County homes. Across the county, wispwest.net Fixed Wireless is the only type of service available from the company, with speeds up to 91 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 200, with an average of 74 Mbps throughout the county.
Verizon Fixed Wireless in Carbon County, MT
Verizon offers Fixed Wireless service to 36.5% of Carbon County homes. Across the county, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Visionary Broadband Fixed Wireless in Carbon County, MT
Visionary Broadband offers Fixed Wireless service to 32.7% of Carbon County homes. Across the county, Visionary Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 94 Mbps, with speeds from 50 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 20, with an average of 19 Mbps throughout the county.
EarthLink Fixed Wireless in Carbon County, MT
EarthLink offers Fixed Wireless service to 9.5% of Carbon County homes. Across the county, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 38 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 5.9 Mbps throughout the county.
AT&T Fixed Wireless in Carbon County, MT
AT&T offers Fixed Wireless service to 9.5% of Carbon County homes. Across the county, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 38 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 5.9 Mbps throughout the county.
Which ISP Should You Choose in Carbon 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 Carbon County is T-Mobile Home Internet.
- The fastest internet provider should be Spectrum. Considering speed for the money and reliability in speeds, Spectrum may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Carbon County is T-Mobile Home Internet.
- Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Carbon 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 Carbon County compare to other cities with a similar population?
To see how Carbon 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 Carbon County's D+ ISP Report Card and 34 / 100 Digital Connectivity Index.
- ISP Report Card: C-
- Digital Connectivity Index: 50 / 100
- ISP Report Card: C
- Digital Connectivity Index: 56 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 31 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 35 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 69 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 19 / 100
- ISP Report Card: C
- Digital Connectivity Index: 42 / 100
- ISP Report Card: C
- Digital Connectivity Index: 57 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 43 / 100
Customer Reviews
Customer Reviews for Internet Service Providers in Montana
Customer Reviews
Joe N
3 Rivers Fiber
October 24, 2025 3 Rivers Communication is the only option in my rural community. With that, they can set prices as they see fit without having to worry about competition. While I currently view the price as fair for the speeds offered, I do with prices were more affordable. One benefit is that taxes and fees are included with the price, so the listed price you see on their site is their rate.
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Ronnie.S
Spectrum Cable
September 28, 2025 Spectrum provides reliable internet service in the 59102 area. Speeds are generally good for streaming, remote work, and everyday use. While pricing isn’t the lowest, it’s reasonable considering the service quality. Customer service could be better, but installation was smooth and outages are rare.
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Hannah S
Access Montana Fixed Wireless
June 27, 2025 I have been fairly happy with my internet provider. The installation was fairly fast and done well and they were very informative while setting everything up. The price of our internet service isn't my favorite being close to $60/ month, but I know there are others who pay higher amounts so it's something I have to accept. But I really do enjoy my internet providers customer service. We had an issue with our internet not working over the summer and they worked diligently with us to get it back working as soon as possible, even having a service tech come re-run new cable on a weekend for us. We were so thankful. And we rarely do have issues, so overall Access Montana has been a great provider for us.
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A Belgrade, MT Customer
Spectrum Cable
May 23, 2025 More
A West Glendive, MT Customer
Centurylink DSL
February 23, 2025 Centurylink internet in rural areas is incredibly slow and inadequate for todays usage. Our speed is 3-5mbps. The company refuses to upgrade and properly repair lines in our area because it’s not profitable for them.
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