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#1 Recommended Plan
1. Optimum 
Speeds Up To8 GbpsNot all internet speeds available in all areas.Connection: Cable, FiberAvailability: 63.1%LIMITED TIME OFFER FOR OPTIMUM CUSTOMERSGet up to 3 Months FREE Internet when you sign up for 1 Gig Internet with autopay!1st Month free will be applied as a bill credit, with remaining 2 months paid out in the form of a gift card at month 6 and 12 for the internet price only. Customer must maintain Autopay/Paperless bill through the first 12 mos. Addl terms apply. Offer ends at 3/1/26 at 11:59PM ET. See details. -
2. 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: 59.3% -
3. Mint Mobile 
Download Speeds:133 Mbps - 415 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 58.1%LIMITED TIME OFFERIntroducing 5G Home MINTernet powered by T-Mobile starting at $30/month -
Verizon 
Speeds Up To300 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 10.3% -
EarthLink 
Speeds Up To100 MbpsNot all internet speeds available in all areas.Connection: 5G InternetAvailability: 27.8% -
6. XNET WiFi 
Speeds Up To2 GbpsNot all internet speeds available in all areas.Connection: Fixed WirelessAvailability: 50.6% -
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 Shelter Island, NY
Refine your search for better results:
Popular Shelter Island Internet Deals
| Provider | Featured deal | |
|---|---|---|
| Optimum | Get up to 4 months free when you sign up today! Applies only to 1 Gig plan or higher speeds (3 months free for 1 Gig, 2 Gig, 5 Gig plans — 4 months free for 8 Gig plan) |
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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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| Verizon | Get a 43" Class QF QLED Samsung TV or Samsung Galaxy Tab S10 FE 5G on us! |
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| EarthLink | Save $25 per month on the EarthLink Wireless 5G Home Internet Unlimited plan! |
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| XNET WiFi | Get unlimited data and Wi-Fi that works anywhere with XNET WiFi! |
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Shelter Island Home Internet Providers
| Provider | Plans starting at | Speeds up to | Connections | |
|---|---|---|---|---|
| Mint Mobile | $30/mo Prices may vary depending on the plan. | 133 Mbps - 415 Mbps Not all internet speeds available in all areas. | 5G Internet |
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| Verizon | $35/mo Prices may vary depending on the plan. | 300 Mbps Not all internet speeds available in all areas. | 5G Internet |
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| 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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| Optimum | $40/mo Prices may vary depending on the plan. | 8 Gbps Not all internet speeds available in all areas. | Cable, Fiber |
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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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| 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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| 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 Shelter Island, NY
The best internet provider in Shelter-Island, New-York is Optimum. Optimum delivers an outstanding fiber network reaching 63.1% of the city. Providing symmetrical speeds up to 8 Gbps for just $40 per month, Optimum outshines its own cable service, which only delivers speeds up to 940 Mbps.
| Provider | Why they're great | Who they're great for | |
|---|---|---|---|
| Optimum | Excellent bundle savings | Optimum is an incredible value for customers looking to maximize their monthly savings by pairing their home internet with a mobile plan. |
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| T-Mobile | Easy installation | T-Mobile 5G Home Internet is perfect for customers who want to skip the technician and get online in minutes with a simple, app-guided setup. |
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| 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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| Starlink | Widely available | Homes off the beaten path reaching remote locations that traditional internet networks ignore will find the ultimate solution in Starlink. |
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Shelter Island Cheapest Internet Plans
The cheapest internet provider in Shelter-Island, New-York is Mint Mobile. Mint Mobile affords excellent value with plans starting at $30 per month for 5G downloads up to 415 Mbps. Shoppers might also consider Verizon 5G Home Internet starting at $35 per month, but Verizon only covers 10.3% of the area.
| Provider | Plan name | Price | Speeds up to | |
|---|---|---|---|---|
| Optimum | Optimum 200 | $25/mo Prices may vary depending on the plan. | 200 Mbps Not all internet speeds available in all areas. |
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| Mint Mobile | 3-month w/ Mint Phone Plan | $30/mo Prices may vary depending on the plan. | 415 Mbps Not all internet speeds available in all areas. |
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| Verizon | Verizon Home Internet Lite | $35/mo Prices may vary depending on the plan. | 25 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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| 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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Fastest Internet Providers in Shelter Island, NY
The fastest internet provider in Shelter-Island, New-York is Optimum. Utilizing an advanced fiber network, Optimum delivers blazing fast, symmetrical speeds up to 8 Gbps. XNET WiFi stands as the next best option with speeds up to 2 Gbps, charging a premium entry price of $65 per month for fixed wireless.
| Provider | Speeds up to | Connection type | |
|---|---|---|---|
| Optimum | 8 Gbps Not all internet speeds available in all areas. | Fiber |
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| XNET WiFi | 2 Gbps Not all internet speeds available in all areas. | Fixed Wireless |
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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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| Mint Mobile | 133 Mbps - 415 Mbps Not all internet speeds available in all areas. | 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
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 |
|---|---|---|---|
| 100 Mbps |
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100% |
| 1000 Mbps (1 Gbps) |
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63.1% |
Internet Availability in Shelter Island, NY
The provider with the best internet availability in Shelter-Island, New-York is Optimum. Optimum covers 63.1% of the area and delivers symmetrical speeds up to 8 Gbps. If Optimum doesn't reach your home, you can rely on Starlink, which blankets 100.0% of the city via satellite and starts at $59 per month.
| Connection type | Provider with most coverage | Shelter Island availability | Starting price | |
|---|---|---|---|---|
| Satellite | Hughesnet | 100% | $39.99/mo |
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| Fiber | Optimum | 63.1% | $40/mo |
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| 5G Internet | T-Mobile 5G Home Internet | 59.3% | $50/mo |
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| Cable | Optimum | 56.2% | $40/mo |
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| Fixed Wireless | XNET WiFi | 50.6% | $65/mo |
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Shelter Island Internet Stats
| Average internet monthly cost | Available speed ranges | Available price range | Available connection types |
|---|---|---|---|
| $63.59 | 25 Mbps - 8 Gbps | $20/mo - $165/mo | 5G Internet, Cable, Fiber, Fixed Wireless, Satellite |
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Fastest Speed
OptimumFiber
8 Gig Fiber Internet$120/mo*Taxes & fees extra and subj. to change. See disclaimer for details. Restrictions apply. See offer details
Free HBO Max for 12 months | 5-Year Price Lock-
Download Speeds up to 8 Gbps
Show Details -
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Best Value
OptimumFiber
5 Gig Fiber Internet$90/mo*Taxes & fees extra and subj. to change. See disclaimer for details. Restrictions apply. See offer details
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Download Speeds up to 5 Gbps
Show Details -
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Lowest Price
Verizon 5G Home Internet5G Internet
Verizon Home Internet Lite$35/mo*Taxes & fees extra and subj. to change. See disclaimer for details. Restrictions apply. See offer details
3-year price lock guarantee-
Download Speeds up to 25 Mbps
Show Details -
Internet Coverage Map and Store Locations for Shelter Island, New York
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:
- Realistic Coverage:
- Transparent Pricing:
- Verified Speeds:
- User-Driven Personalization:
We utilize a fiber-first ranking system, prioritizing high-performance, structurally sound technologies (like fiber and cable) over slower legacy connections.
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.
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.
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.
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 03/13/2026