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New Hampshire

Top 11 Internet Providers in Dunbarton, NH

RSINC has 11 internet providers for Dunbarton, NH. The listings include 1 fiber, 1 cable and 2 fixed-wireless options; some providers use several technologies.

Providers
11
Top speed
2 Gbps
Cheapest
$39.99/mo
Fiber options
1
Available providers

11 ISPs listed for Dunbarton

All recorded residential providers. Listing order is not a quality ranking. Confirm current offers and address eligibility with the provider.

Planned service

These providers are listed for future nationwide service and are not included in the current recorded-provider count. Availability dates and offers need confirmation.

Amazon Leo — planned nationwide

Expected download speed: 300–500 Mbps. Estimated live Q1 2027.

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ZIP codes in Dunbarton

ZIP codes associated with this city in our records. ZIP boundaries can extend beyond city limits. Call 1-877-697-2926 to check service at your address.

  • 03046
At a glance

What's best in Dunbarton?

Comparison of recorded listings. A maximum speed and starting price may describe different plans.

Fastest
provider-logo
Xfinity
top speed
2 Gbps
Cheapest
provider-logo
Hughesnet
/mo to start
$39.99
Most available
provider-logo
Viasat
city coverage
100%

Speed leaderboard

Maximum advertised download speed in Dunbarton.

Mbps · log scale
01 Xfinity
2 Gbps
02 XNET WiFi
2 Gbps
03 GSC
1 Gbps
04 T-Mobile
415 Mbps
05 Starlink
350 Mbps
06 AT&T
300 Mbps
07 Viasat
150 Mbps
08 EarthLink
100 Mbps
Understanding these listings

Internet in Dunbarton, NH a buyer's guide.

A closer look at the recorded options in Dunbarton. Read our methodology for shared guidance on prices, speeds and eligibility.

Best Home Internet in Dunbarton

Recorded speed leaders include XNET WiFi at 2 Gbps, Xfinity at 2 Gbps, GSC at 1 Gbps. The lowest recorded starting price is $39.99 per month. This price does not necessarily buy the fastest listed speed. Confirm the offer at the installation address. For Dunbarton, compare individual listings rather than treating the city maximum as a speed available to every home.

How Internet Works in Dunbarton

The recorded technology mix for Dunbarton includes 1 fiber listings, 1 cable listings and 3 cellular/5G listings. A provider may appear in several technology categories, so these counts should not be added together.

Internet for Rural Dunbarton Addresses

For locations outside the center of Dunbarton, the directory records 2 fixed-wireless and 3 satellite listings. A city-level entry does not establish eligibility at a rural address; ask each provider to check the installation location.

Understand internet connection types

Learn how the major internet technologies work before comparing plans in Dunbarton. Availability varies by address.

See internet providers in nearby cities.

FAQ

Dunbarton Internet FAQs

How many providers are listed for Dunbarton, NH?
11 distinct residential providers are recorded. A city listing is not an address-level availability guarantee.
What download speeds are recorded for Dunbarton?
The highest listed speeds include XNET WiFi (2 Gbps recorded maximum), Xfinity (2 Gbps recorded maximum), GSC (1 Gbps recorded maximum).
What is the lowest recorded starting price in Dunbarton?
$39.99/mo is the lowest non-missing starting price in these listings. Fees, discounts, eligibility and the associated speed tier need confirmation.
Does the Dunbarton directory include fiber?
1 providers have a fiber flag in this city’s records. This describes the listings, not the share of homes connected.
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