In 23921 there are 9 residential internet providers covering 99.52% of the zip. The average home can get speeds up to 1,075 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.
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9 Internet Service Providers in 23921
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 23921 are not shown.
23921 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
Availability maps for all providers in 23921
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 99.52% of 23921. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is firefly FIBER BROADBAND. Now you can call companies in 23921 with more confidence that they might be available.
How fast are internet speeds in 23921?
The map below shows maximum internet speeds by area in 23921.
Internet Speed Key
The average 23921 home can get up to 1,075 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,200 Mbps, which 40.26% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 40 Mbps. See the internet provider details below for info about their speed and coverage in 23921.
Internet speeds tend to be faster in the east parts of 23921, and slower in the northwest areas of the zip.
What type of internet should I choose in 23921?
The fastest internet for you may vary based on where in 23921 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 58.60% of 23921 homes.
- Cable is fastest for 40.26% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of 23921 homes.
Internet Market Health in 23921
Internet Competition Key
The map shows how competitive the 23921 internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in 23921 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.9 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 3.1 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 3.0 (unhealthy)
Overall, competition is unhealthy.
23921 internet customers have the ability to buy internet service from 1 to 6 different providers, depending on where they live. For different types of service, 23921 homes have between 1 and 4 options. The type(s) of service available are fiber, dsl, fixed wireless, and cable, though these may vary depending on the region within the zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. 23921 internet customers who want faster speeds have between 1 and 6 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, 23921 needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 23921, along with details on where in 23921 and at what speeds.
Brightspeed DSL in 23921, VA
Brightspeed DSL coverage
About 86.83%, or 1,984 people, have Brightspeed DSL internet available to them in the zip. The company covers the northwest, east, southeast, north, southwest, central, and northeast 23921 area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in most of 23921.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in 23921. Versus other DSL providers in the area, Brightspeed DSL is the fastest. There are 6 different maximum speeds throughout 23921. The fastest plan anyone in 23921 can order from Brightspeed goes up to 140 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 23921 customers is up to 64 Mbps.
Show all download speeds
- 11.9% up to 140.0 Mbps
- 35.3% up to 100.0 Mbps
- 2.5% up to 80.0 Mbps
- 6.0% up to 60.0 Mbps
- 7.3% up to 40.0 Mbps
- 36.9% up to 10.0 Mbps
Brightspeed DSL upload speeds
In 23921 download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is below average where upload speeds are concerned, and the fastest compared to other 23921 DSL providers. Brightspeed offers 5 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 23921 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 7.1 Mbps.
Show all upload speeds
- 11.9% up to 20.0 Mbps
- 37.9% up to 10.0 Mbps
- 6.0% up to 5.0 Mbps
- 7.3% up to 3.0 Mbps
- 36.9% up to 1.0 Mbps
firefly FIBER BROADBAND Fiber in 23921, VA
firefly FIBER BROADBAND fiber coverage
About 74.75%, or 1,708 people, have firefly FIBER BROADBAND fiber internet available to them in the zip. The company covers the entire 23921 area. firefly FIBER BROADBAND is a large internet service provider internet service providers in the US, with internet service available in much of 23921.
firefly FIBER BROADBAND fiber download speeds
firefly FIBER BROADBAND is above average when comparing download speeds to all other internet providers in 23921. Versus other fiber providers in the area, firefly FIBER BROADBAND fiber is one of the fastest. There are no different maximum speeds throughout 23921. The fastest plan anyone in 23921 can order from firefly FIBER BROADBAND goes up to 1,000 Mbps, and all 23921 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
firefly FIBER BROADBAND fiber upload speeds
In 23921 download speeds tend to be equal to than upload speeds for firefly FIBER BROADBAND fiber. Compared to other ISPs, firefly FIBER BROADBAND is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 23921 fiber providers. firefly FIBER BROADBAND offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 23921 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
XFINITY from Comcast Cable in 23921, VA
XFINITY cable coverage
About 40.26%, or 920 people, have XFINITY cable internet available to them in the zip. The company covers the east, southeast, central, north, and northeast 23921 area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in some of 23921.
XFINITY from Comcast cable download speeds
XFINITY is the fastest when comparing download speeds to all other internet providers in 23921. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout 23921. The fastest plan anyone in 23921 can order from XFINITY goes up to 1,200 Mbps, and all 23921 customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In 23921 download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other 23921 cable providers. XFINITY offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 23921 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Kinex Telecom Fiber in 23921, VA
Kinex Telecom fiber coverage
About 20.66%, or 472 people, have Kinex Telecom fiber internet available to them in the zip. The company covers the east and southeast 23921 area. Kinex Telecom is an average-sized internet service provider internet service providers in the US, with internet service available in a small portion of 23921.
Kinex Telecom fiber download speeds
Kinex Telecom is above average when comparing download speeds to all other internet providers in 23921. Versus other fiber providers in the area, Kinex Telecom fiber is one of the fastest. There are no different maximum speeds throughout 23921. The fastest plan anyone in 23921 can order from Kinex Telecom goes up to 1,000 Mbps, and all 23921 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Kinex Telecom fiber upload speeds
In 23921 download speeds tend to be equal to than upload speeds for Kinex Telecom fiber. Compared to other ISPs, Kinex Telecom is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 23921 fiber providers. Kinex Telecom offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 23921 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in 23921, VA
T-Mobile Home Internet fixed wireless coverage
About 82.06%, or 1,875 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 23921 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of 23921.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in 23921. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout 23921. The fastest plan anyone in 23921 can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 23921 customers is up to 56 Mbps.
Show all download speeds
- 41.2% up to 100.0 Mbps
- 58.8% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 23921 download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and average compared to other 23921 fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 23921 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 10 Mbps.
Show all upload speeds
- 41.2% up to 20.0 Mbps
- 58.8% up to 3.0 Mbps
US Cellular Fixed Wireless in 23921, VA
US Cellular fixed wireless coverage
About 57.46%, or 1,313 people, have US Cellular fixed wireless internet available to them in the zip. The company covers the east, southeast, southwest, central, north, and south 23921 area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 23921.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in 23921. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout 23921. The fastest plan anyone in 23921 can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 23921 customers is up to 11 Mbps.
Show all download speeds
- 5.5% up to 25.0 Mbps
- 94.5% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In 23921 download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is the slowest where upload speeds are concerned, and the slowest compared to other 23921 fixed wireless providers. US Cellular offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 23921 is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, US Cellular customers can get speeds up to 1.1 Mbps.
Show all upload speeds
- 5.5% up to 3.0 Mbps
- 94.5% up to 1.0 Mbps
Verizon Fixed Wireless in 23921, VA
Verizon fixed wireless coverage
About 21.71%, or 496 people, have Verizon fixed wireless internet available to them in the zip. The company covers the southeast, central, east, and north 23921 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 23921.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 23921. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 23921. The fastest plan anyone in 23921 can order from Verizon goes up to 300 Mbps, and all 23921 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 23921 download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other 23921 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 23921 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
23921 Internet by Area
This information is most helpful to those looking for homes or considering moving to 23921 or any of the areas nearby.
How does internet in 23921 compare to the rest of Virginia?
Internet speeds in 23921 are slower versus the average speeds in Virginia: 1,990 Mbps in Virginia versus 1,075 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Virginia is 97.92% versus 99.52% in 23921.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 23921 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 24599, VA: more internet coverage, slower speeds
- 24562, VA: more internet coverage, slower speeds
- 23936, VA: more internet coverage, slower speeds
- 24581, VA: more internet coverage, slower speeds
- 24553, VA: less internet coverage, slower speeds
- 23004, VA: less internet coverage, slower speeds
- 23123, VA: less internet coverage, faster speeds
- 22922, VA: more internet coverage, slower speeds
- 23040, VA: less internet coverage, slower speeds
- 24521, VA: less internet coverage, faster speeds
Zip Codes with Similar Populations
- 01223, MA: more internet coverage, slower speeds
- 07439, NJ: more internet coverage, faster speeds
- 92386, CA: more internet coverage, faster speeds
- 13146, NY: less internet coverage, slower speeds
- 13648, NY: less internet coverage, slower speeds
- 23308, VA: less internet coverage, slower speeds
- 19372, PA: less internet coverage, faster speeds
- 64136, MO: more internet coverage, faster speeds
- 43730, OH: less internet coverage, slower speeds
- 61723, IL: more internet coverage, faster speeds