In Carolina Heights there are 2 residential DSL providers covering 99.87% of the neighborhood. The average home can get speeds up to 10 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 DSL internet providers in Carolina Heights, Wilmington, NC.
To see availability maps for all providers including fiber, cable, DSL, and more in Carolina Heights, Wilmington, NC please click below.
Carolina Heights, Wilmington, NC Availability Maps
DSL Internet Service Providers in Carolina Heights
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 Carolina Heights are not shown.
Carolina Heights 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 Carolina Heights is DSL internet available?
DSL Internet Availability Key
DSL is available in 99.87% of Carolina Heights. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Carolina Heights above to see who has service at your home.
How fast is DSL internet in Carolina Heights?
The map below shows maximum DSL internet speeds by area in Carolina Heights.
DSL Internet Speed Key
The average Carolina Heights home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the neighborhood is 10 Mbps, which 99.87% of residents can get.
Is DSL the fastest internet I can get in Carolina Heights?
The fastest internet for you may vary based on where in Carolina Heights you live. In general, fiber competes most often with DSL in the neighborhood.
- Fiber is the fastest internet type for 79.74% of Carolina Heights homes.
- Cable is fastest for 20.13% of the neighborhood.
- 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 Carolina Heights homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Carolina Heights, along with details on where in Carolina Heights and at what speeds.
AT&T DSL in Carolina Heights, Wilmington, NC
AT&T DSL coverage
About 99.87%, or 3,125 people, have AT&T DSL internet available to them in the neighborhood. The company covers the entire Carolina Heights area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Carolina Heights.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Carolina Heights. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout Carolina Heights. The fastest plan anyone in Carolina Heights can order from AT&T goes up to 10 Mbps, and all Carolina Heights customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Carolina Heights download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Carolina Heights DSL providers. AT&T offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Carolina Heights is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in Carolina Heights, Wilmington, NC
EarthLink DSL coverage
About 99.87%, or 3,125 people, have EarthLink DSL internet available to them in the neighborhood. The company covers the entire Carolina Heights area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Carolina Heights.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Carolina Heights. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout Carolina Heights. The fastest plan anyone in Carolina Heights can order from EarthLink goes up to 10 Mbps, and all Carolina Heights customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Carolina Heights download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Carolina Heights DSL providers. EarthLink offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Carolina Heights is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Carolina Heights DSL by Area
This information is most helpful to those looking for homes or considering moving to Carolina Heights or any of the areas nearby.
How does DSL internet in Carolina Heights compare to the rest of Wilmington?
DSL internet speeds in Carolina Heights are much faster versus the average speeds in Wilmington: 0.00 Mbps in Wilmington versus 10 Mbps in the neighborhood. The city has similar DSL availability compared to the neighborhood. Average DSL coverage in Wilmington is 0.00% versus 99.87% in Carolina Heights.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Carolina Heights are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet look like in other neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- South Side, Wilmington, NC: less DSL coverage, similar speeds
- College Park, Wilmington, NC: less DSL coverage, faster speeds
- Wrightsboro, Wilmington, NC: less DSL coverage, similar speeds
- Silver Lake, Wilmington, NC: less DSL coverage, faster speeds
- Landfall, Wilmington, NC: less DSL coverage, similar speeds
- Bayshore, Wilmington, NC: less DSL coverage, faster speeds
- Downtown Columbia, Columbia, SC: less DSL coverage, faster speeds
- The Congaree Vista, Columbia, SC: less DSL coverage, faster speeds
- Three Points, Columbia, SC: less DSL coverage, faster speeds
- Broadacres Homes, Athens, GA: less DSL coverage, faster speeds
Neighborhoods with Similar Populations
- Norton Commons, Prospect, KY: less DSL coverage, similar speeds
- Urbanizacion El Valle At Los Prados, Caguas, PR: more DSL coverage, similar speeds
- Rothfield, Semmes, AL: more DSL coverage, faster speeds
- Mount Pleasant Area, Mount Pleasant, NC: less DSL coverage, faster speeds
- White Gables, Summerville, SC: less DSL coverage, faster speeds
- Talus, Issaquah, WA: less DSL coverage, faster speeds
- Downtown Michigan City, Michigan City, IN: less DSL coverage, faster speeds
- Hainesville, Martinsburg, WV: less DSL coverage, similar speeds
- Biscayne Terrace, Jacksonville, FL: less DSL coverage, faster speeds
- Idylwood, Redmond, WA: less DSL coverage, faster speeds