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Internet providers in Cos Cob, CT

Optimum
54% available in Cos Cob
Connection:
Cable & Fiber
Download speeds up to
8000Mbps

User Rating(1209)
T-Mobile Home Internet
50% available in Cos Cob
Connection:
5G Home
Download speeds up to
245Mbps

For a limited time, get a FREE 40-inch Smart TV when you sign up for T-Mobile 5G Home Internet online or $150 back. Terms apply.

Frontier
44% available in Cos Cob
Connection:
DSL & Fiber
Download speeds up to
5000Mbps

Sign up for Fiber 2 Gig Internet and claim a $200 Visa Reward Card. Terms apply, check for availability.

Verizon Home Internet
93% available in Cos Cob
Connection:
DSL & Fiber
Download speeds up to
2048Mbps

User Rating(16)
Starlink
99% available in Cos Cob
Connection:
Satellite
Download speeds up to
220Mbps

User Rating(181)
Wonderwave Internet
63% available in Cos Cob
Connection:
Fixed Wireless
Download speeds up to
10Mbps
Verizon Home Internet
93% available in Cos Cob
Connection:
DSL & Fiber
Download speeds up to
2048Mbps

User Rating(16)
Earthlink Business
99% available in Cos Cob
Connection:
Fiber & Fixed Wireless
Download speeds up to
10000Mbps

Get started with a $500 gift card today.

Optimum Business
54% available in Cos Cob
Connection:
Cable & Fiber
Download speeds up to
8000Mbps

User Rating(0)
Wonderwave Internet
63% available in Cos Cob
Connection:
Fixed Wireless
Download speeds up to
10Mbps
Ooma
50% available in Cos Cob
Ooma
Connection:
Wireless LTE
Download speeds up to
100Mbps
Link not provided
Zayo Group
4% available in Cos Cob
Connection:
DSL, Fiber, Fixed Wireless & Other Copper Wireline
Download speeds up to
1000Mbps
Mint
Available in Cos Cob
Connection:
Mobile
Mint
4GLTE Speeds may vary

User Rating
Visible
Available in Cos Cob
Connection:
Mobile
Visible
4GLTE Speeds may vary

User Rating
AT&T Wireless
100% available in Cos Cob
Connection:
Mobile
AT&T Wireless
5G Speeds may vary

User Rating
Verizon Wireless
92% available in Cos Cob
Connection:
Mobile
Verizon Wireless
4GLTE Speeds may vary

User Rating
Optimum Mobile
99% available in Cos Cob
Connection:
Mobile
Optimum Mobile
4GLTE Speeds may vary

User Rating

What’s a good internet speed?

Take our quiz to find out how much internet speed you need. Or use our internet speed test to test your current speeds.

0–5 Mbps

Works for:

  • Checking email
  • Streaming music on one device
  • Searching on Google

5–40 Mbps

Works for:

  • Streaming video on one device
  • Video calling with Skype or FaceTime
  • Online gaming for one player

40–100 Mbps

Works for:

  • Streaming HD video on a few devices
  • Multiplayer online gaming
  • Downloading large files

100–500 Mbps

Works for:

  • Streaming video in UHD on multiple screens
  • Downloading files quickly
  • Gaming online for multiple players

500–1,000+ Mbps

Works for:

  • Doing a lot of almost anything

Internet in Cos Cob

Moving towns or switching internet providers can be confusing and stressful. Comparing internet providers against the averages in the Cos Cob area can help you choose the right internet and get back to your life.

Average starting price
$176.19/mo

Fastest provider

Most popular provider

Best value provider

Most reliable provider

Is your internet running slow?

Chances are all that buffering and lag you’re experiencing is not normal. Test your internet speed with our helpful tool to find out if you need faster internet.

Test your current speed

Take our speed test so you can compare your internet service against the competition.

Test your speed to load comparison data

Download speed
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Upload speed
000 Mbps

Latency (ping)
00 ms

Jitter
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Looking for an easy way to test and track your internet speed anywhere?

Download our free, easy-to-use speed test app for quick and reliable results.

Internet Provider Availability Map

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Learn more about Optimum

Learn more about T-Mobile Home Internet

Learn more about Frontier

Learn more about Verizon Home Internet

Learn more about Starlink

Learn more about Wonderwave Internet

What is the best internet provider in Cos Cob?

Compare internet providers in your area

Still unsure which internet provider to choose? Check out some of our head-to-head comparisons to help narrow down your decision.

vs

Download speeds up to
8000000

Connection
Cable & Fiber

User rating ()

View Plans for [provider]

Download speeds up to
245000

Connection
5G Home

User rating ()

View plans for [provider]

Summary of Cos Cob internet providers

Provider Type Download speeds up to User rating Order online
Optimum Cable & Fiber 8000 Mbps 3.5/5 View Plans for Optimum
T-Mobile Home Internet 5G Home 245 Mbps 4.0/5 View Plans for T-Mobile Home Internet
Frontier DSL & Fiber 5000 Mbps 3.5/5 View Plans for Frontier
Verizon Home Internet DSL & Fiber 2048 Mbps 4/5 View Plans for Verizon Home Internet
Starlink Satellite 220 Mbps 4.0/5 View Plans for Starlink
Wonderwave Internet Fixed Wireless 10 Mbps N/A View Plans for Wonderwave Internet

Availability and speeds displayed are not guaranteed and are subject to change.

Technology Type

DSL:

DSL provides internet service via phone cables and is up to ten times faster than dial-up service.

Cable:

Cable provides internet speeds faster than DSL through the same cables used for cable TV.

Satellite:

Satellite internet is widely available, but offers slower speeds due to a far-traveling signal.

Fiber:

Fiber relies on glass strands to relay digital code and is much faster than both DSL and cable.

Customer reviews of internet providers in Cos Cob

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Live in a small town or suburb outside of Cos Cob? We got you covered, too.

    CT    Cos Cob