Best Internet Providers in North Sea, NY
All 3 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in North Sea, NY
North Sea has 3 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in North Sea.
Ranks compare North Sea with the 15,682 US towns of 1,000 to 9,999 people, the tiers of our fastest-cities rankings.
The Best Internet in North Sea, NY at a Glance
North Sea Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Optimum
Connection
Customer Rating
Fiber
Cable
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
Verizon
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city 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 North Sea ratings may vary and are shown below.
Who is the Best Internet Provider in North Sea, NY?
T-Mobile Home Internet is the best internet provider in North Sea based on New York 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 North Sea, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 78.64% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in North Sea?
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 North Sea
How North Sea Compares to Places Its Size
North Sea's report card score is in the top 29% and its connectivity index is in the top 20%.
| Measure | North Sea | Rank among US towns of 1,000 to 9,999 people | Suffolk County | New York | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 98.9% | top 17% | 96.0% | 86.4% | 71.5% | 1,056 places at 100.0% |
| Average top speed | 7,924 Mbps | top 3% | 7,563 Mbps | 4,235 Mbps | 3,486 Mbps | Collegedale, TN and Lakesite, TN and 2 more (25,000 Mbps) |
| Providers at a typical address | 3 | bottom 8% | 4.8 | 5.2 | 7.1 | McLendon-Chisholm, TX (14.2) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.6 | top 33% | 3.0 | 2.6 | 2.7 | St. George, GA (6.2) |
| Workers who work from home | 18% | top 15% | 13% | 15% | 15% | Indian Springs, NV (76%) |
| Homes with a computer, tablet or phone | 95% | top 38% | 97% | 95% | 96% | 515 places at 100% |
| Homes with internet | 90% | top 39% | 94% | 91% | 91% | 115 places at 100% |
| Homes on fiber, cable or DSL | 77% | top 24% | 83% | 77% | 76% | Bunkerville, NV and Fort Myer, VA and 3 more (100%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 86% | top 17% | 87% | 80% | 81% | 12 places at 100% |
| Median household income | $186,232 | top 2% | $138,438 | $100,975 | $93,246 | 16 places at $250,001 |
| Residents in school (6th grade to college) | 18% | top 9% | 16% | 16% | 16% | University Park, PA (95%) |
Fiber reaches 98.9% of homes in North Sea, against 96.0% across Suffolk County and 86.4% across New York. Households in North Sea are smaller than the US average (2.6 people against 2.7); 18% of workers work from home (US 15%); and the median household income is $186,232 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in North Sea
Which Fiber Internet Providers are Available in North Sea?
Optimum Fiber in North Sea, NY
Availability:
98.9%
Customer Rating:
(55)
Avg. Download Speed
8,000 Mbps
Optimum offers Fiber service to 98.9% of North Sea homes. Across the city, Optimum Fiber has speeds up to 8,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in North Sea?
T-Mobile Home Internet Fixed Wireless in North Sea, NY
Availability:
78.6%
Customer Rating:
(342)
Avg. Download Speed
51 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 78.6% of North Sea homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 51 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 8.9 Mbps throughout the city.
Verizon Fixed Wireless in North Sea, NY
Availability:
22.7%
Customer Rating:
(362)
Avg. Download Speed
163 Mbps
Verizon offers Fixed Wireless service to 22.7% of North Sea homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 163 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 13 Mbps throughout the city.
Which Cable Internet Providers are Available in North Sea?
Optimum Cable in North Sea, NY
Availability:
100.0%
Customer Rating:
(223)
Avg. Download Speed
940 Mbps
Optimum offers Cable service to 100.0% of North Sea homes. Across the city, Optimum Cable has speeds up to 940 Mbps
Which DSL Internet Providers are Available in North Sea?
According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in North Sea, NY.
Internet in North Sea by Neighborhood and ZIP Code
Each row links to that place’s page.
Neighborhoods in North Sea
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in North Sea
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
How North Sea Compares to Nearby Places
The 10 places nearest to North Sea that have their own pages are all within 8 miles. Among them, Bridgehampton has the most homes with fiber (100.0%) and Southampton the fewest (93.7%); North Sea has 98.9%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| North Sea (this page) | 5,463 | 98.9% | 7,924 Mbps | 3 | B | 68/100 |
| Hampton Bays | 15,036 | 99.1% | 7,980 Mbps | 3.8 | B | 68/100 |
| Southampton | 9,023 | 93.7% | 7,684 Mbps | 3.7 | B- | 37/100 |
| Noyack | 4,325 | 98.0% | 7,871 Mbps | 3.7 | B | 70/100 |
| Cutchogue | 3,567 | 98.7% | 7,909 Mbps | 3.2 | B | 64/100 |
| Sag Harbor | 2,973 | 98.1% | 7,866 Mbps | 3.7 | B | 61/100 |
| Watermill | 2,837 | 96.2% | 7,760 Mbps | 3.8 | B | 81/100 |
| Bridgehampton | 1,776 | 100.0% | 8,000 Mbps | 3.7 | B | 59/100 |
| Sagaponack | 1,248 | 95.3% | 7,666 Mbps | 3.1 | B- | 57/100 |
| North Haven | 1,162 | 99.4% | 7,957 Mbps | 3.4 | B | 79/100 |
| Shinnecock Hills | 170 | 100.0% | 8,000 Mbps | 4 | B+ | 67/100 |
Who is the Fastest Internet Provider in North Sea?
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, Optimum 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 North Sea
| Optimum | 8,000 |
|---|---|
| Verizon | 300 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in North Sea. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for North Sea Internet Providers
Based on 253 reviews from New York internet customers, T-Mobile Home Internet is the best internet service provider for North Sea residents. T-Mobile Home Internet was rated at an average of 4.22 out of 5 in our report for overall customer satisfaction. Optimum wins for second-place in New York, with 2.99 out of 5 stars and 100.0% coverage in North Sea.
At a national level, based on 1437 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 North Sea Internet Providers
The table below shows average customer ratings from customers in North Sea, New York, and customers throughout the country.
| ISP / Tech Type | North Sea Overall | New York Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet |  (0) | (18) | (342) | View Plans | ||
| Verizon | (0) | (140) | (816) | View Plans | ||
| Optimum | (0) | (95) | (279) | View Plans | ||
| HughesNet | (0) | (0) |  (25) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans |
Customer Ratings for Internet Provider Speeds in North Sea
Based on data reported by North Sea ISPs to the FCC, the fastest speeds in the city are available through Optimum. The company offers speeds up to 8,000 Mbps in North Sea. Therefore, the average customer can get up to 7,924 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 | North Sea Speed | New York Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (140) | (816) | View Plans | ||
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| Optimum | (0) | (95) | (279) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Who is the Cheapest Internet Provider in North Sea?
Of the providers in North Sea, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in North Sea where enough of them have reviewed a provider, otherwise across New York 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 4.11 out of 5 for price, which is higher than the average across all internet providers in the country. Optimum is rated second for affordability, with an average price rating of 2.61 out of 5.
The table below shows how customers in North Sea, New York, and the United States rated the affordability of their internet service.
Rated Affordability in North Sea
| ISP / Tech Type | North Sea Affordability | New York Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (18) | (342) | View Plans | ||
| Verizon | (0) | (140) | (816) | View Plans | ||
| Optimum | (0) | (95) | (279) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Customer Reviews for Internet Service Providers in New York
Customer Reviews
ISPReports User
Verizon Fiber
November 13, 2026 do not buy they implemented a new interface that is user hostlie cannot forward through comercials tivo quit working avoid, avoid, avoid
ISPReports User
Fidium
October 31, 2026 Impossible to reach and very difficult to get help - never in real time.
ISPReports User
Optimum Cable
September 06, 2026 An angry resident of Glenville, NY
Spectrum Cable
July 06, 2026 Spectrum is slow, has poor customer service and also has a monopoly in my area. There is no competition. 5G internet service is not available as there is very poor cell signal at my home. Additionally, Verizon began running FiOS to my neighborhood and then stopped. I can only guess because Spectrum holds the cable franchise rights in the town of Glenville and is fighting to hold on to whatever market share they have.
A Addison, NY Customer
T-Mobile Home Internet Fixed Wireless
June 09, 2026 Rate your provider
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Which ISP Should You Choose in North Sea?
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 North Sea is T-Mobile Home Internet.
- The fastest internet provider should be Optimum. 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 North Sea is T-Mobile Home Internet.
- Viasat, Optimum, and HughesNet has the broadest coverage in North Sea, available to 100.0% 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.