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EarthLink 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 9.5% -
#1 Recommended Plan
Xfinity 
Speeds Up To2 GbpsNot all internet speeds available in all areas.Connection: CableAvailability: 1.8%Why Xfinity? Xfinity offers a wide range of internet choices, from 400 Mbps to gigabit speeds, so you can pick the right plan for your home’s necessities while staying within budget. -
2. Viasat 
Speeds Up To150 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
T-Mobile 
Download Speeds:87 Mbps - 415 MbpsRely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details.Connection: 5G InternetAvailability: 15.7% -
XNET WiFi 
Speeds Up To2 GbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 15.4% -
5. GSC 
Speeds Up To1 GbpsNot all internet speeds available in all areas.Connection: FiberAvailability: 94.3% -
UScellular 
Speeds Up To25 MbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 15.5% -
7. Starlink 
Speeds Up To350 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100% -
8. Hughesnet 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: SatelliteAvailability: 100%
Internet Providers in Dunbarton, NH
Refine your search for better results:
Popular Dunbarton Internet Deals
| Provider | Featured deal | |
|---|---|---|
| EarthLink | Save $25 per month on the EarthLink Wireless 5G Home Internet Unlimited plan! |
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| Xfinity | Get reliable 300 Mbps internet with an Unlimited mobile line for $40/mo for 5 years! With no term contract — Wi-Fi equipment included |
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| Viasat | Get $30 off for your first 3 months! Price shown includes promotion; Get $30/mo. off for the first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. |
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| T-Mobile | Limited time. Get a $300 rebate (via virtual prepaid Mastercard) when you activate a new T-Mobile Internet line on an eligible All-In Home Internet plan! |
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| XNET WiFi | Get unlimited data and Wi-Fi that works anywhere with XNET WiFi! |
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Dunbarton Home Internet Providers
| Provider | Plans starting at | Speeds up to | Connections | |
|---|---|---|---|---|
| Hughesnet | $39.99/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. | Satellite |
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| Xfinity | $40/mo Prices may vary depending on the plan. | 2 Gbps Not all internet speeds available in all areas. | Cable |
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| T-Mobile | $50/mo Prices may vary depending on the plan. | 87 Mbps - 415 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details. | 5G Internet |
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| UScellular | $50/mo Prices may vary depending on the plan. | 25 Mbps Not all internet speeds available in all areas. | Fixed Wireless |
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| Starlink | $59/mo Prices may vary depending on the plan. | 350 Mbps Not all internet speeds available in all areas. | Satellite |
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| XNET WiFi | $65/mo Prices may vary depending on the plan. | 2 Gbps Not all internet speeds available in all areas. | Fixed Wireless |
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| GSC | $67.95/mo Prices may vary depending on the plan. | 1 Gbps Not all internet speeds available in all areas. | Fiber |
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| Viasat | $69.99/mo Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. | 150 Mbps Not all internet speeds available in all areas. | Satellite |
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| EarthLink | $79.95/mo Prices may vary depending on the plan. | 100 Mbps Not all internet speeds available in all areas. | 5G Internet |
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Best Internet Providers in Dunbarton, NH
Granite State Communications is the best overall internet provider in Dunbarton. This fiber network spans 94.3% of the city, delivering highly reliable symmetrical speeds of up to 1 Gbps for $67.95 per month. Alternatively, Xfinity provides strong competition starting at $40 per month but lacks wide availability.
| Provider | Why they're great | Who they're great for | |
|---|---|---|---|
| EarthLink | No annual contracts | EarthLink is a great fit for renters and flexible households who want high-quality internet without being tied down by long-term commitments. |
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| Xfinity | Fastest provider | Xfinity is the top choice for high-bandwidth homes that need fast speeds for seamless 4K streaming and simultaneous gaming on dozens of devices. |
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| T-Mobile | Straightforward pricing | Customers who hate hidden costs and want straightforward pricing with no equipment fees and taxes included will love T-Mobile 5G Home Internet. |
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| Starlink | Easy installation | Starlink is perfect for customers who want a simple plug-and-play setup that can have your entire home online in just a few minutes. |
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| Hughesnet | Widely available | Remote households outside [city] needing a reliable connection where cable and fiber cannot reach will find an essential lifeline in Hughesnet. |
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Dunbarton Cheapest Internet Plans
Hughesnet offers the cheapest internet plans in Dunbarton. The reliable satellite network covers 100.0% of the area with entry-level pricing at just $39.99 per month. By comparison, Xfinity starts close behind at $40 per month, but Xfinity only reaches 1.8% of the city.
| Provider | Plan name | Price | Speeds up to | |
|---|---|---|---|---|
| Viasat | Viasat Essentials | $39.99/mo Price shown includes promotion; Get $30/mo. off for first 3 months. For new customers only. You must mention this offer when ordering service to receive the discount. | 50 Mbps Not all internet speeds available in all areas. |
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| Hughesnet | Lite | $39.99/mo Prices may vary depending on the plan. | 25 Mbps Not all internet speeds available in all areas. |
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| Xfinity | 300 Mbps | $40/mo Prices may vary depending on the plan. | 300 Mbps Not all internet speeds available in all areas. |
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| T-Mobile | Rely Home Internet | $50/mo Prices may vary depending on the plan. | 415 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details. |
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| UScellular | Home Internet Even Better 5G Plus | $50/mo Prices may vary depending on the plan. | 220 Mbps Not all internet speeds available in all areas. |
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Fastest Internet Providers in Dunbarton, NH
XNET WiFi is the fastest internet provider available in Dunbarton. Fixed wireless connections reach up to 2 Gbps for power users, with top-tier packages starting at $65 per month. For a comparison, Xfinity also provides plans reaching up to 2 Gbps but is strictly limited to 1.8% of the area.
| Provider | Speeds up to | Connection type | |
|---|---|---|---|
| Xfinity | 2 Gbps Not all internet speeds available in all areas. | Cable |
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| XNET WiFi | 2 Gbps Not all internet speeds available in all areas. | Fixed Wireless |
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| GSC | 1 Gbps Not all internet speeds available in all areas. | Fiber |
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| T-Mobile | 87 Mbps - 415 Mbps Rely, All-In, and Amplified Internet plans can experience fast speeds with T-Mobile’s latest 5G gateway, delivering typical download speeds between 133 Mbps – 415 Mbps. 25% of our customers see speeds below and 25% see speeds above these ranges. T-Mobile Home Internet is delivered via 5G cellular network and speeds vary due to factors affecting cellular networks. See https://t-mobile.com/OpenInternet for additional details. | 5G Internet |
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| Starlink | 350 Mbps Not all internet speeds available in all areas. | Satellite |
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Compare Top Providers in Your Area
- AT&T Internet vs. Xfinity
- AT&T Internet vs. T-Mobile 5G Home Internet
- EarthLink vs. Xfinity
- EarthLink vs. AT&T Internet
- Hughesnet vs. Viasat Internet
- Hughesnet vs. T-Mobile 5G Home Internet
- Starlink vs. Viasat Internet
- Viasat Internet vs. T-Mobile 5G Home Internet
- Xfinity vs. Consolidated Communications
- Xfinity vs. T-Mobile 5G Home Internet
Check Your Current Speed
What's a Good Internet Speed?
| Internet speed | Appropriate for | Providers in your area offering this speed | Availability in your area |
|---|---|---|---|
| 0-25 Mbps |
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15.5% |
| 100 Mbps |
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100% |
| 1000 Mbps (1 Gbps) |
|
|
94.3% |
Internet Availability in Dunbarton, NH
Granite State Communications boasts the highest residential internet availability in Dunbarton. Expanding a massive fiber footprint, Granite State Communications covers 94.3% of the city, delivering symmetrical speeds for $67.95 per month. As an alternative, Viasat Internet serves 100.0% of the area via satellite technology.
| Connection type | Provider with most coverage | Dunbarton availability | Starting price | |
|---|---|---|---|---|
| Satellite | Hughesnet | 100% | $39.99/mo |
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| Fiber | Granite State Communications | 94.3% | $67.95/mo |
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| 5G Internet | T-Mobile 5G Home Internet | 15.7% | $50/mo |
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| Fixed Wireless | UScellular | 15.5% | $50/mo |
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| Cable | Xfinity | 1.8% | $40/mo |
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Dunbarton Internet Stats
| Average internet monthly cost | Available speed ranges | Available price range | Available connection types |
|---|---|---|---|
| $73.36 | 10 Mbps - 2 Gbps | $20/mo - $165/mo | 5G Internet, Cable, DSL, Fiber, Fixed Wireless, Satellite |
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Fastest Speed
XfinityCable
2 Gig$70/mo*Taxes & fees extra and subj. to change. See disclaimer for details. Restrictions apply. See offer details
5-Year Price Guarantee | Xfinity Mobile Unlimited line included for 1 year | Peacock Premium included for 2 years-
Download Speeds up to 2 Gbps
Show Details -
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Best Value
XfinityCable
1 Gig$50/mo*Taxes & fees extra and subj. to change. See disclaimer for details. Restrictions apply. See offer details
5-Year Price Guarantee | Xfinity Mobile Unlimited line included for 1 year | Peacock Premium included for 2 years-
Download Speeds up to 1 Gbps
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Connect up to 12+ devices at once
Show Details -
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Lowest Price
XfinityCable
300 Mbps$40/mo*Taxes & fees extra and subj. to change. See disclaimer for details. Restrictions apply. See offer details
5-Year Price Guarantee | Xfinity Mobile Unlimited line included for 1 year-
Download Speeds up to 300 Mbps
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Connect up to 5 devices at once
Show Details -
Internet Coverage Map and Store Locations for Dunbarton, New Hampshire
Methodology
Our provider rankings rely on a rigorous, data-driven framework evaluating over 100 million rows of FCC data to bring transparency to local internet options. We track 8,000+ active plans from 2,000+ providers to cut through marketing jargon. We weigh technical factors against real-world experiences to match you with the best connections actually available at your address:
- Tested Technology: We utilize a fiber-first ranking system, prioritizing high-performance, structurally sound technologies (like fiber and cable) over slower legacy connections.
- Realistic Coverage: We filter out "ghost ISPs" with near-zero availability and actively flag providers that only cover a fraction of neighborhoods, ensuring you don't waste time on unavailable options.
- Transparent Pricing: We track base rates and downgrade providers that rely on hidden fees or sudden price hikes, exposing the true long-term cost beyond initial marketing promotions.
- Verified Speeds: We look beyond deceptive "up to" marketing claims to evaluate the actual download and upload speeds delivered, prioritizing the balanced, symmetrical performance necessary for seamless video calls and heavy streaming.
- User-Driven Personalization: We don't just look at the tech; we look at what people actually prefer. By analyzing millions of local connections, user reviews on downtime, and validated J.D. Power scores, we tailor our rankings to highlight the providers proven to satisfy users in your area.
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Data valid as of 03/19/2026