Best Internet Providers in Dallam County, TX
All 8 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Dallam County, TX
Dallam County has 8 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 Dallam County.
Ranks compare Dallam County with the 254 Texas counties.
The Best Internet in Dallam County, TX at a Glance
Dallam County Internet Providers, Ranked by Coverage, Speed and Customer Ratings
XIT Communications
Connection
Customer Rating
Fiber
Vyve Broadband
Connection
Customer Rating
Cable
Windstream
Connection
Customer Rating
Fiber
DSL
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.
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 Dallam County ratings may vary and are shown below.
Who is the Best Internet Provider in Dallam County, TX?
T-Mobile Home Internet is the best internet provider in Dallam County based on Texas 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 Dallam County, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 83.61% of the county.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in Dallam County?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Dallam County
- Windstream - fiber coverage map
- XIT Communications - fiber coverage map
- Vyve Broadband - cable coverage map
- Verizon - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- Windstream - dsl coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- TWN Communications - fixed wireless coverage map
How Dallam County Compares to the Rest of Texas
Dallam County's report card score is tied 108th of 254 and its connectivity index is tied 87th of 254.
| Measure | Dallam County | Rank among Texas counties | Texas | US | Leader |
|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | |||||
| Fiber availability | 98.7% | 7th of 254 | 82.8% | 71.5% | Mills County (99.3%) |
| Average top speed | 1,703 Mbps | Tied 121st of 254 | 4,265 Mbps | 3,486 Mbps | Montgomery County (7,009 Mbps) |
| Providers at a typical address | 4.8 | Tied 199th of 254 | 8.1 | 7.1 | Rockwall County (11.6) |
| Connectivity index inputs: how much households need and use the internet | |||||
| People per household | 2.9 | Tied 39th of 254 | 2.8 | 2.7 | Jim Hogg County (3.8) |
| Workers who work from home | 7% | Tied 153rd of 254 | 15% | 15% | Real County (33%) |
| Homes with a computer, tablet or phone | 92% | Tied 180th of 254 | 96% | 96% | Collin County and Denton County and 4 more (99%) |
| Homes with internet | 86% | Tied 136th of 254 | 92% | 91% | King County (100%) |
| Homes on fiber, cable or DSL | 64% | Tied 88th of 254 | 74% | 76% | Rockwall County (90%) |
| More about the households here | |||||
| Homes with a desktop or laptop | 60% | Tied 222nd of 254 | 80% | 81% | Rockwall County (94%) |
| Median household income | $71,614 | 105th of 254 | $92,311 | $93,246 | Rockwall County ($143,311) |
| Residents in school (6th grade to college) | 17% | Tied 39th of 254 | 17% | 16% | Brazos County (42%) |
Fiber reaches 98.7% of homes in Dallam County, against 82.8% across Texas. Households in Dallam County are larger than the US average (2.9 people against 2.7); 7% of workers work from home (US 15%); and the median household income is $71,614 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
How Dallam County Compares to Its Neighbors
Dallam County has 5 neighbors, 2 of them in New Mexico and Oklahoma. Among them, Hartley County has the most homes with fiber (94.8%) and Moore County the fewest (78.9%); Dallam County has 98.7%.
Map of Dallam County and its neighbors by ISP Report Card grade
Hover over or tap a county for its numbers, and click through to its page.
Dallam County and its neighbors
| County | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Dallam County (this page) | 7,115 | 98.7% | 1,703 Mbps | 4.8 | B- | 48/100 |
| Moore County | 21,358 | 78.9% | 1,535 Mbps | 6.5 | B- | 46/100 |
| Hartley County | 5,382 | 94.8% | 1,297 Mbps | 4.5 | C+ | 67/100 |
| Union County, NM | 4,079 | 85.6% | 888 Mbps | 3.3 | C- | 34/100 |
| Sherman County | 2,782 | 92.1% | 1,666 Mbps | 4.1 | C+ | 62/100 |
| Cimarron County, OK | 2,296 | 91.5% | 957 Mbps | 1.1 | C- | 57/100 |
Internet in Dallam County by City and ZIP Code
Each row links to that place’s page.
Cities and towns in Dallam County
ZIP codes in Dallam County
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 79022 (Dalhart) | 10,847 | 98.1% | 1,616 Mbps | 4.6 | B- | 56/100 |
| 79087 (Texline) | 731 | 94.2% | 1,000 Mbps | 2.6 | C | 64/100 |
| 79051 (Kerrick) | 26 | 84.6% | 850 Mbps | 1.8 | D+ | 44/100 |
Who is the Fastest Internet Provider in Dallam County?
According to unbiased feedback from real internet customers, 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, 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 Dallam County
| Windstream | 2,000 |
|---|---|
| XIT Communications | 1,000 |
| Vyve Broadband | 1,000 |
| Verizon | 300 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| HughesNet | 25 |
| TWN Communications | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Dallam County. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Dallam County Internet Providers
Based on 238 reviews from Texas internet customers, T-Mobile Home Internet is the best internet service provider for Dallam County residents. T-Mobile Home Internet was rated at an average of 3.97 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Texas, with 3.94 out of 5 stars and 81.8% coverage in Dallam County.
At a national level, based on 2352 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.
Local, State, and National Ratings for all Dallam County Internet Providers
The table below shows average customer ratings from customers in Dallam County, Texas, and customers throughout the country.
| ISP / Tech Type | Dallam County Overall | Texas Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet |  (0) | (29) | (342) | View Plans | ||
| Verizon | (0) | (16) | (816) | View Plans | ||
| XIT Communications | (1) | (1) | (1) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| AT&T | (0) | (184) | (1051) | View Plans | ||
| Windstream | (0) | (4) | (99) | View Plans | ||
| Vyve Broadband | (0) | (3) | (19) | View Plans | ||
| Viasat | (0) |  (1) |  (12) | View Plans | ||
| HughesNet | (0) |  (4) |  (25) | View Plans | ||
| TWN Communications | (0) | (0) | (9) | View Plans |
Customer Ratings for Internet Provider Speeds in Dallam County
Based on data reported by Dallam 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 Dallam County. Therefore, the average customer can get up to 1,757 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers 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.
| ISP / Tech Type | Dallam County Speed | Texas Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (29) | (342) | View Plans | ||
| Verizon | (0) | (16) | (816) | View Plans | ||
| AT&T | (0) | (184) | (1051) | View Plans | ||
| XIT Communications | (1) | (1) | (1) | View Plans | ||
| Vyve Broadband | (0) | (3) | (19) | View Plans | ||
| Windstream | (0) | (4) | (99) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| HughesNet | (0) | (4) | (25) | View Plans | ||
| TWN Communications | (0) | (0) | (9) | View Plans |
Who is the Cheapest Internet Provider in Dallam County?
Of the providers in Dallam County, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Dallam County where enough of them have reviewed a provider, otherwise across Texas or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet is rated 3.97 out of 5 for price, which is similar to the average across all internet providers in the country. Verizon is rated second for affordability, with an average price rating of 3.88 out of 5.
The table below shows how customers in Dallam County, Texas, and the United States rated the affordability of their internet service.
Rated Affordability in Dallam County
| ISP / Tech Type | Dallam County Affordability | Texas Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (29) | (342) | View Plans | ||
| Verizon | (0) | (16) | (816) | View Plans | ||
| XIT Communications | (1) | (1) | (1) | View Plans | ||
| Windstream | (0) | (4) | (99) | View Plans | ||
| EarthLink | (0) | (1) | (15) | View Plans | ||
| AT&T | (0) | (184) | (1051) | View Plans | ||
| Vyve Broadband | (0) | (3) | (19) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| HughesNet | (0) | (4) | (25) | View Plans | ||
| TWN Communications | (0) | (0) | (9) | View Plans |
Fiber, 5G, Cable and DSL Internet in Dallam County
Which Fiber Internet Providers are Available in Dallam County?
XIT Communications Fiber in Dallam County, TX
Availability:
98.7%
Customer Rating:
(1)
Avg. Download Speed
1,000 Mbps
XIT Communications offers Fiber service to 98.7% of Dallam County homes. Across the county, XIT Communications Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Windstream Fiber in Dallam County, TX
Availability:
69.8%
Customer Rating:
(40)
Avg. Download Speed
1,995 Mbps
Windstream offers Fiber service to 69.8% of Dallam County homes. Across the county, Windstream Fiber has speeds up to 1,995 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 lower than other types of internet service available in Dallam County from Windstream in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Dallam County?
T-Mobile Home Internet Fixed Wireless in Dallam County, TX
Availability:
83.6%
Customer Rating:
(342)
Avg. Download Speed
95 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 83.6% of Dallam 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 95 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 19 Mbps throughout the county.
Verizon Fixed Wireless in Dallam County, TX
Availability:
81.8%
Customer Rating:
(362)
Avg. Download Speed
300 Mbps
Verizon offers Fixed Wireless service to 81.8% of Dallam County homes. Across the county, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 20 Mbps throughout the county.
EarthLink Fixed Wireless in Dallam County, TX
Availability:
7.5%
Customer Rating:
(4)
Avg. Download Speed
82 Mbps
EarthLink offers Fixed Wireless service to 7.5% of Dallam County homes. Across the county, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 82 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 16 Mbps throughout the county.
AT&T Fixed Wireless in Dallam County, TX
Availability:
7.5%
Customer Rating:
(205)
Avg. Download Speed
82 Mbps
AT&T offers Fixed Wireless service to 7.5% of Dallam County homes. Across the county, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 82 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 16 Mbps throughout the county.
TWN Communications Fixed Wireless in Dallam County, TX
Availability:
1.2%
Customer Rating:
(4)
Avg. Download Speed
25 Mbps
TWN Communications offers Fixed Wireless service to 1.2% of Dallam County homes. Across the county, TWN Communications Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Which Cable Internet Providers are Available in Dallam County?
Vyve Broadband Cable in Dallam County, TX
Availability:
74.2%
Customer Rating:
(16)
Avg. Download Speed
1,000 Mbps
Vyve Broadband offers Cable service to 74.2% of Dallam County homes. Across the county, Vyve Broadband 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 Dallam County?
Windstream DSL in Dallam County, TX
Availability:
45.1%
Customer Rating:
(52)
Avg. Download Speed
98 Mbps
Windstream offers DSL service to 45.1% of Dallam County homes. Across the county, Windstream DSL has speeds up to 98 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 20, with an average of 12 Mbps throughout the county. Windstream DSL is rated higher than other types of internet service available in Dallam County from Windstream in terms of customer satisfaction.
Customer Reviews for Internet Service Providers in Texas
Customer Reviews
Mike M
Spectrum Cable
November 10, 2026 Frequent outages for extended periods of time. Bastrop, Texas is not serviced well.
Evelyn O.
Optimum Cable
November 05, 2026 It's not the best in the world and they are way too high.
ISPReports User
Peoples Fiber
October 26, 2026 great service and great customer service
Glen M
Brazos Communications Fiber
October 06, 2026 Great
Paul West
Nortex Communications Fiber
October 06, 2026 Rate your provider
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Which ISP Should You Choose in Dallam 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 Dallam County is T-Mobile Home Internet.
- The fastest internet provider should be Windstream. 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 Dallam County is T-Mobile Home Internet.
- XIT Communications, Viasat, and HughesNet has the broadest coverage in Dallam County, available to 98.7% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.