Internet providers in Portsmouth, NH

How many internet providers provide service in Portsmouth, NH?

As of 2024, there are currently 5 isp providers that offer internet service in Portsmouth, NH.

Which provider offers the best internet service in Portsmouth, NH?

The 3 best internet providers in Portsmouth are: Xfinity, Vermont Telephone Company, and Great Works Internet.

  • Verizon 5G Home Internet - $35/month
  • Xfinity is the best Cable internet providers in Portsmouth for it's 98.5% availability.
  • Xfinity is best for fastest speed in Portsmouth. Xfinity Cable internet offers up to 200 Mbps download speed and it is available to 98.5% homes in Portsmouth.
  • Vermont Telephone Company is best for fiber-optic internet service in Portsmouth. Vermont Telephone Company Fiber internet offers up to 150 Mbps download speed and it is available to 95.5% homes in Portsmouth.
  • Great Works Internet is best DSL internet option in Portsmouth.

Refind your search of 5 best Portsmouth Internet providers and 37 home internet plans. Enter a location to view all plans and pricing from service providers in your area. We'll help you compare the best internet service providers, plans, and prices in your area.

Home Internet Providers in Portsmouth

1. Xfinity in Portsmouth, NH

  • Available to 98.5% of homes in Portsmouth
  • Download speeds up to 200 Mbps
  • Upload speeds up to 10 Mbps

View Plans


Vermont Telephone Company

2. Vermont Telephone Company in Portsmouth, NH

  • Available to 95.5% of homes in Portsmouth
  • Download speeds up to 150 Mbps
  • Upload speeds up to 150 Mbps


Vermont Telephone Company

3. Vermont Telephone Company in Portsmouth, NH

  • Available to 88.5% of homes in Portsmouth
  • Download speeds up to 25 Mbps
  • Upload speeds up to 3 Mbps


Great Works Internet

4. Great Works Internet in Portsmouth, NH

  • Available to 2% of homes in Portsmouth
  • Download speeds up to 20 Mbps
  • Upload speeds up to 2 Mbps


Business Internet Providers in Portsmouth

Comcast Business Internet

Connection:
Cable
Download speeds:
35 Mbps to 1 Gbps

Frequently Asked Questions

Who has best Internet service in Portsmouth area?

There are many options for best Internet Service Provider in Portsmouth: Xfinity,Vermont Telephone Company,Vermont Telephone Company. The best option for you will depend on your budget and needs.

What is the fastest internet in Portsmouth?

Xfinity is the fastest Cable Internet Service Provider in Portsmouth. Xfinity delivers fast, reliable internet service in Portsmouth, New Hampshire. Xfinity offers speeds up to 200 Mbps and is the best option for speed where it's available.Use a tool like Speedtest by Ookla to test your Internet connection bandwidth.

What is the cheapest internet in Portsmouth?

The cheapest Internet provider in Portsmouth, NH is $15 per month. Consolidated Communications offers 30Mbps Cable Internet for as low as $15 per month.

What Internet speed can I get in Portsmouth area?

  1. Download speed in Portsmouth ranges from 20 Mbps to 200 Mbps. Great Works Internet DSL Internet service offers up to 20 Mbps download speed and it is available to 2% of residents in Portsmouth, New Hampshire. Xfinity Cable Internet service offers up to Mbps download speed and it is available to 98.5% of residents in Portsmouth, New Hampshire.
  2. Upload speed in Portsmouth ranges from 2 Mbps to 10 Mbps. Great Works Internet DSL Internet service offers up to 2 Mbps upload speed and it is available to 2% of residents in Portsmouth, New Hampshire. Xfinity Cable Internet service offers up to 200 Mbps download speed and it is available to 98.5% of residents in Portsmouth, New Hampshire.

Best Internet Access in Portsmouth Neighborhoods Cities

Best Portsmouth Internet Providers by Zip Code