In Portsmouth there are 3 residential Fiber providers covering 72.14% of the city. The average home can get speeds up to 941 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all Fiber internet providers in Portsmouth, VA.
To see availability maps for all providers including fiber, cable, DSL, and more in Portsmouth, VA please click below.
Portsmouth, VA Availability Maps
Fiber Internet Service Providers in Portsmouth
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Portsmouth are not shown.
Portsmouth Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in Portsmouth is fiber internet available?
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Fiber is available in 72.14% of Portsmouth. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Earthlink. Call one of the companies with service in Portsmouth above to see who has service at your home.
How fast is fiber internet in Portsmouth?
The map below shows maximum fiber internet speeds by area in Portsmouth.
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The average Portsmouth home can get up to 941 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 1,000 Mbps, which 1.10% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 71.04% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in Portsmouth.
Fiber internet speeds tend to be faster in the south parts of Portsmouth, and slower in the northwest areas of the city.
Is fiber the fastest internet I can get in Portsmouth?
The fastest internet for you may vary based on where in Portsmouth you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 1.43% of Portsmouth homes.
- Cable is fastest for 96.53% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 1.45% of Portsmouth homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Portsmouth, along with details on where in Portsmouth and at what speeds.
EarthLink Fiber in Portsmouth, VA
EarthLink fiber coverage
About 71.85%, or 70,353 people, have EarthLink fiber internet available to them in the city. The company covers the entire Portsmouth area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Portsmouth.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Portsmouth. Versus other fiber providers in the area, EarthLink fiber is one of the slowest. There are no different maximum speeds throughout Portsmouth. The fastest plan anyone in Portsmouth can order from EarthLink goes up to 940 Mbps, and all Portsmouth customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
EarthLink fiber upload speeds
In Portsmouth download speeds tend to be faster than than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Portsmouth fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Portsmouth is up to 880 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 880.0 Mbps
Verizon Fiber in Portsmouth, VA
Verizon fiber coverage
About 71.85%, or 70,353 people, have Verizon fiber internet available to them in the city. The company covers the entire Portsmouth area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Portsmouth.
Verizon fiber download speeds
Verizon is above average when comparing download speeds to all other internet providers in Portsmouth. Versus other fiber providers in the area, Verizon fiber is one of the slowest. There are no different maximum speeds throughout Portsmouth. The fastest plan anyone in Portsmouth can order from Verizon goes up to 940 Mbps, and all Portsmouth customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Verizon fiber upload speeds
In Portsmouth download speeds tend to be faster than than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Portsmouth fiber providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Portsmouth is up to 880 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 880.0 Mbps
Cox Communications Fiber in Portsmouth, VA
Cox fiber coverage
About 1.10%, or 1,080 people, have Cox fiber internet available to them in the city. The company covers the south, southwest, east, and southeast Portsmouth area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Portsmouth.
Cox Communications fiber download speeds
Cox is above average when comparing download speeds to all other internet providers in Portsmouth. Versus other fiber providers in the area, Cox fiber is the fastest. There are no different maximum speeds throughout Portsmouth. The fastest plan anyone in Portsmouth can order from Cox goes up to 1,000 Mbps, and all Portsmouth customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Cox Communications fiber upload speeds
In Portsmouth download speeds tend to be faster than than upload speeds for Cox fiber. Compared to other ISPs, Cox is below average where upload speeds are concerned, and the slowest compared to other Portsmouth fiber providers. Cox offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Portsmouth is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
Portsmouth Fiber by Area
This information is most helpful to those looking for homes or considering moving to Portsmouth or any of the areas nearby.
How does fiber internet in Portsmouth compare to the rest of Virginia?
Fiber internet speeds in Portsmouth are much faster versus the average speeds in Virginia: 0.00 Mbps in Virginia versus 941 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Virginia is 0.00% versus 72.14% in Portsmouth.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Portsmouth are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Chesapeake, VA: more fiber coverage, faster speeds
- Norfolk, VA: less fiber coverage, faster speeds
- Suffolk, VA: more fiber coverage, faster speeds
- Carrollton, VA: less fiber coverage, faster speeds
- Virginia Beach, VA: more fiber coverage, faster speeds
- Longview, VA: less fiber coverage, faster speeds
- Everets, VA: more fiber coverage, faster speeds
- Smithfield, VA: less fiber coverage, faster speeds
- Isle of Wight, VA: more fiber coverage, faster speeds
- Orbit, VA: more fiber coverage, faster speeds
Cities with Similar Populations
- Sunrise, FL: less fiber coverage, faster speeds
- Suffolk, VA: more fiber coverage, faster speeds
- Sunrise Manor, NV: less fiber coverage, faster speeds
- Sunnyvale, CA: less fiber coverage, faster speeds
- Salisbury, NC: more fiber coverage, faster speeds
- Salem, OR: less fiber coverage, faster speeds
- San Francisco, CA: less fiber coverage, faster speeds
- Santa Maria, CA: more fiber coverage, faster speeds
- Slidell, LA: more fiber coverage, faster speeds
- Santa Monica, CA: more fiber coverage, faster speeds