Granite State Communications

Quickstream Ultimate
Download speeds up to: 14 Mbps
$67.95/month

DSL
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Connection: DSL
Installation fee waived with a 12-month agreement.
FiberNet 25
Download speeds up to: 25 Mbps
$67.95/month

Fiber
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Connection: Fiber
Installation fee waived with a 12-month agreement.
FiberNet 100
Download speeds up to: 100 Mbps
$87.95/month

Fiber
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Connection: Fiber
Installation fee waived with a 12-month agreement.
FiberNet 200
Download speeds up to: 200 Mbps
$107.95/month

Fiber
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Connection: Fiber
Installation fee waived with a 12-month agreement.
FiberNet 1 Gig
Download speeds up to: 1 Gbps
$137.95/month

Fiber
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Connection: Fiber

Granite State Communications Availability by State


New Hampshire	1,653	1 gbps
New Hampshire	30,305	1 gbps

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Ways to order Granite State Communications:

(603) 529-9911

Are you a current or former Granite State Communications customer? Tell us what you love about Granite State Communications and offer valuable insights for other users.

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Granite State DSL service is very slow and they require you to buy landline phone service. The eastern side of Hillsborough has a fiber provider that is 300 times faster for the same price.

Whether Granite State Communications is your internet provider or you use a different provider, the speed test below can show key statistics about your internet connection.

Use our speed test to determine the capability of your Internet connection whether you use GSC or another provider. The modules above are designed to return results for download speed and upload speed. These two results are the most important indicators of broadband connection performance. As of January 2022, the average download rate for GSC is 24.45 Mbps. Throughout their coverage area, the average latency on GSC Internet speed tests is -1ms. In context, terrestrial connections usually have latency in the 5–70ms range. Satellite connections are often as high as 500–800ms.

Download Speed and Latency Test

Get a precise, real-time read of your speed with this simple test, it can measure the performance of your connection regardless of who is your current internet provider. The BroadbandNow team recommends consumers regularly check their internet's performance as it fluctuates regularly and can identify when you need service support or when your household's usage exceeds your current plan's capability

Note: This speed test can be used to test any internet provider, not just Granite State Communications .

If your Granite State Communications speed test result is lower than expected, try resetting your router or call Granite State Communications customer service for additional assistance.

Granite State Communications Internet Speed Data

1 GBPS

Maximum Advertised Download Mbps

80.01 MBPS

User Speed Test Download Mbps

370

Speed Tests from Granite State Communications Customers

40.47ms

Average Jitter

Granite State Communications Fastest Download Speeds Over Time

In this chart we've calculated the average speed of the fastest 10% of users who ran a speed test from a Granite State Communications connection in the last 12 months.

Granite State Communications Average Download Speeds Over Time

In this chart we show the average download speed across all 370 users who ran a speed test on their Granite State Communications internet connection in the last 12 months.

Top Cities For Granite State Communications Internet Service


Chester, NH	1,000 mbps	158 mbps
Washington, NH	1,000 mbps	20 mbps
Weare, NH	1,000 mbps	37 mbps
Sandown, NH	1,000 mbps	94 mbps
Dunbarton, NH	1,000 mbps	93 mbps
Hillsborough, NH	1,000 mbps	3 mbps