In Onslow County there are 10 residential internet providers covering 84.41% of the county. The average home can get speeds up to 2,853 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.
Jump to Availability Maps
10 Internet Service Providers in Onslow County
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 Onslow County are not shown.
Onslow County 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 Onslow County
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.
Please note some providers will take longer to load than others
Internet service is available in 84.41% of Onslow County. 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 MetroNet. Now you can call companies in Onslow County with more confidence that they might be available.
How fast are internet speeds in Onslow County?
The map below shows maximum internet speeds by area in Onslow County.
Internet Speed Key
The average Onslow County home can get up to 2,853 Mbps on their internet plan. For most people, the fastest download speed in the county is 5,120 Mbps, which 37.13% 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 25 Mbps. See the internet provider details below for info about their speed and coverage in Onslow County.
Internet speeds tend to be faster in the north parts of Onslow County, and slower in the southeast areas of the county.
What type of internet should I choose in Onslow County?
The fastest internet for you may vary based on where in Onslow County you live. If speed is your main concern, fiber will be the fastest internet in the county.
- Fiber is the fastest internet type for 52.92% of Onslow County homes.
- Cable is fastest for 31.24% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 15.59% of Onslow County homes.
Internet Market Health in Onslow County
Internet Competition Key
The map shows how competitive the Onslow County 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 Onslow County based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.7 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.5 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.9 (healthy)
Overall, competition is very healthy.
Onslow County internet customers have the ability to buy internet service from 1 to 10 different providers, depending on where they live. For different types of service, Onslow County homes have between 1 and 4 options. The type(s) of service available are cable, fixed wireless, dsl, and fiber, though these may vary depending on the region within the county.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Onslow County internet customers who want faster speeds have between 1 and 9 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, Onslow County is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Onslow County, along with details on where in Onslow County and at what speeds.
Spectrum Cable in Onslow County, NC
Spectrum cable coverage
About 83.60%, or 171,024 people, have Spectrum cable internet available to them in the county. The company covers the entire Onslow County area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in much of Onslow County.
Spectrum cable download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Onslow County. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Onslow County. The fastest plan anyone in Onslow County can order from Spectrum goes up to 1,000 Mbps, and all Onslow County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Onslow County download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other Onslow County cable providers. Spectrum offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Onslow County is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Brightspeed DSL in Onslow County, NC
Brightspeed DSL coverage
About 76.79%, or 157,100 people, have Brightspeed DSL internet available to them in the county. The company covers the entire Onslow County area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in much of Onslow County.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in Onslow County. Versus other DSL providers in the area, Brightspeed DSL is the fastest. There are 6 different maximum speeds throughout Onslow County. The fastest plan anyone in Onslow County can order from Brightspeed goes up to 140 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Onslow County customers is up to 64 Mbps.
Show all download speeds
- 15.3% up to 140.0 Mbps
- 20.3% up to 100.0 Mbps
- 8.2% up to 80.0 Mbps
- 13.3% up to 60.0 Mbps
- 10.3% up to 40.0 Mbps
- 32.6% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Onslow County 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 Onslow County DSL providers. Brightspeed offers 5 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Onslow County 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 7.2 Mbps.
Show all upload speeds
- 15.3% up to 20.0 Mbps
- 28.5% up to 10.0 Mbps
- 13.3% up to 5.0 Mbps
- 10.3% up to 3.0 Mbps
- 32.6% up to 1.0 Mbps
MetroNet Fiber in Onslow County, NC
MetroNet fiber coverage
About 37.13%, or 75,956 people, have MetroNet fiber internet available to them in the county. The company covers the north, northwest, northeast, east, central, and west Onslow County area. MetroNet is one of the largest internet service providers internet service providers in the US, with internet service available in some of Onslow County.
MetroNet fiber download speeds
MetroNet is the fastest when comparing download speeds to all other internet providers in Onslow County. Versus other fiber providers in the area, MetroNet fiber is the fastest. There are no different maximum speeds throughout Onslow County. The fastest plan anyone in Onslow County can order from MetroNet goes up to 5,120 Mbps, and all Onslow County customers can get this speed.
Show all download speeds
- 100.0% up to 5,120.0 Mbps
MetroNet fiber upload speeds
In Onslow County download speeds tend to be equal to than upload speeds for MetroNet fiber. Compared to other ISPs, MetroNet is the fastest where upload speeds are concerned, and the fastest compared to other Onslow County fiber providers. MetroNet offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Onslow County is up to 5,120 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,120.0 Mbps
Brightspeed Fiber in Onslow County, NC
Brightspeed fiber coverage
About 27.67%, or 56,605 people, have Brightspeed fiber internet available to them in the county. The company covers the entire Onslow County area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Onslow County.
Brightspeed fiber download speeds
Brightspeed is above average when comparing download speeds to all other internet providers in Onslow County. Versus other fiber providers in the area, Brightspeed fiber is below average. There are 5 different maximum speeds throughout Onslow County. The fastest plan anyone in Onslow County can order from Brightspeed goes up to 2,000 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Onslow County customers is up to 1,361 Mbps.
Show all download speeds
- 36.9% up to 2,000.0 Mbps
- 55.2% up to 1,000.0 Mbps
- 7.4% up to 940.0 Mbps
- 0.2% up to 100.0 Mbps
- 0.3% up to 10.0 Mbps
Brightspeed fiber upload speeds
In Onslow County download speeds tend to be faster than than upload speeds for Brightspeed fiber. Compared to other ISPs, Brightspeed is above average where upload speeds are concerned, and below average compared to other Onslow County fiber providers. Brightspeed offers 5 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Onslow County is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 1,361 Mbps.
Show all upload speeds
- 36.9% up to 2,000.0 Mbps
- 55.2% up to 1,000.0 Mbps
- 7.4% up to 940.0 Mbps
- 0.2% up to 100.0 Mbps
- 0.3% up to 1.0 Mbps
Spectrum Fiber in Onslow County, NC
Spectrum fiber coverage
About 7.65%, or 15,654 people, have Spectrum fiber internet available to them in the county. The company covers the entire Onslow County area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Onslow County.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Onslow County. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout Onslow County. The fastest plan anyone in Onslow County can order from Spectrum goes up to 1,000 Mbps, and all Onslow County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Onslow County download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Onslow County fiber providers. Spectrum offers 3 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Onslow County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 323 Mbps.
Show all upload speeds
- 2.8% up to 1,000.0 Mbps
- 56.2% up to 500.0 Mbps
- 41.1% up to 35.0 Mbps
T-Mobile Home Internet Fixed Wireless in Onslow County, NC
T-Mobile Home Internet fixed wireless coverage
About 77.60%, or 158,747 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the entire Onslow County 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 Onslow County.
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 Onslow County. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Onslow County. The fastest plan anyone in Onslow County can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Onslow County customers is up to 66 Mbps.
Show all download speeds
- 54.1% up to 100.0 Mbps
- 45.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Onslow County 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 above average compared to other Onslow County fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Onslow County 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 12 Mbps.
Show all upload speeds
- 54.1% up to 20.0 Mbps
- 45.9% up to 3.0 Mbps
EarthLink Fixed Wireless in Onslow County, NC
EarthLink fixed wireless coverage
About 70.66%, or 144,545 people, have EarthLink fixed wireless internet available to them in the county. The company covers the entire Onslow County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Onslow County.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Onslow County. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Onslow County. The fastest plan anyone in Onslow County can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Onslow County customers is up to 33 Mbps.
Show all download speeds
- 10.9% up to 100.0 Mbps
- 89.1% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Onslow County download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other Onslow County fixed wireless providers. EarthLink offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Onslow County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 4.9 Mbps.
Show all upload speeds
- 10.9% up to 20.0 Mbps
- 89.1% up to 3.0 Mbps
AT&T Fixed Wireless in Onslow County, NC
AT&T fixed wireless coverage
About 70.66%, or 144,545 people, have AT&T fixed wireless internet available to them in the county. The company covers the entire Onslow County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Onslow County.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Onslow County. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Onslow County. The fastest plan anyone in Onslow County can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Onslow County customers is up to 33 Mbps.
Show all download speeds
- 10.9% up to 100.0 Mbps
- 89.1% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Onslow County download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other Onslow County fixed wireless providers. AT&T offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Onslow County is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 4.9 Mbps.
Show all upload speeds
- 10.9% up to 20.0 Mbps
- 89.1% up to 3.0 Mbps
US Cellular Fixed Wireless in Onslow County, NC
US Cellular fixed wireless coverage
About 68.79%, or 140,725 people, have US Cellular fixed wireless internet available to them in the county. The company covers the entire Onslow County area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in much of Onslow County.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in Onslow County. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout Onslow County. The fastest plan anyone in Onslow County can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Onslow County customers is up to 15 Mbps.
Show all download speeds
- 33.8% up to 25.0 Mbps
- 66.2% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Onslow County 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 Onslow County fixed wireless providers. US Cellular offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Onslow County 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 1.7 Mbps.
Show all upload speeds
- 33.8% up to 3.0 Mbps
- 66.2% up to 1.0 Mbps
Verizon Fixed Wireless in Onslow County, NC
Verizon fixed wireless coverage
About 49.01%, or 100,267 people, have Verizon fixed wireless internet available to them in the county. The company covers the entire Onslow County area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of Onslow County.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Onslow County. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Onslow County. The fastest plan anyone in Onslow County can order from Verizon goes up to 300 Mbps, and all Onslow County customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Onslow County 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 Onslow County fixed wireless providers. Verizon offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Onslow County is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Onslow County Internet by Area
This information is most helpful to those looking for homes or considering moving to Onslow County or any of the areas nearby.
How does internet in Onslow County compare to the rest of North Carolina?
Internet speeds in Onslow County are slower versus the average speeds in North Carolina: 3,368 Mbps in North Carolina versus 2,853 Mbps in the county. The state has less internet availability compared to the county. Average internet coverage in North Carolina is 98.38% versus 84.41% in Onslow County.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Onslow County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Carteret County, NC: more internet coverage, slower speeds
- Bladen County, NC: more internet coverage, slower speeds
- Robeson County, NC: more internet coverage, slower speeds
- Scotland County, NC: more internet coverage, slower speeds
- Marlboro County, SC: more internet coverage, slower speeds
- Chesterfield County, SC: more internet coverage, slower speeds
- Lancaster County, SC: more internet coverage, faster speeds
- Chester County, SC: more internet coverage, slower speeds
- Union County, SC: more internet coverage, slower speeds
- Greenville County, SC: more internet coverage, faster speeds
Counties with Similar Populations
- Anderson County, SC: more internet coverage, faster speeds
- Arlington County, VA: more internet coverage, slower speeds
- Atlantic County, NJ: more internet coverage, slower speeds
- Baldwin County, AL: more internet coverage, faster speeds
- Barnstable County, MA: more internet coverage, faster speeds
- Jefferson County, TX: more internet coverage, faster speeds
- Ingham County, MI: more internet coverage, faster speeds
- Johnston County, NC: more internet coverage, slower speeds
- Kalamazoo County, MI: more internet coverage, faster speeds
- Kitsap County, WA: more internet coverage, faster speeds