In Delaware County there are 5 residential DSL providers covering 40.32% of the county. The average home can get speeds up to 21 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 Delaware County, OK.
To see availability maps for all providers including fiber, cable, DSL, and more in Delaware County, OK please click below.
Delaware County, OK Availability Maps
DSL Internet Service Providers in Delaware 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 Delaware County are not shown.
Delaware 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
Where in Delaware County is DSL internet available?
DSL Internet Availability Key
DSL is available in 40.32% of Delaware County. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Grand Telephone Company. Call one of the companies with service in Delaware County above to see who has service at your home.
How fast is DSL internet in Delaware County?
The map below shows maximum DSL internet speeds by area in Delaware County.
DSL Internet Speed Key
The average Delaware County home can get up to 21 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 100 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 21.93% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Delaware County.
DSL internet speeds tend to be faster in the east parts of Delaware County, and slower in the north areas of the county.
Is DSL the fastest internet I can get in Delaware County?
The fastest internet for you may vary based on where in Delaware County you live. In general, fiber competes most often with DSL in the county.
- Fiber is the fastest internet type for 76.23% of Delaware County homes.
- Cable is fastest for 6.83% of the county.
- DSL is fastest for 6.68%.
- Fixed wireless is fastest for 9.67%.
- Satellite internet may be the only option for less than 1% of Delaware County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Delaware County, along with details on where in Delaware County and at what speeds.
Grand Telephone Company DSL in Delaware County, OK
Grand Telephone Company DSL coverage
About 13.57%, or 5,481 people, have Grand Telephone Company DSL internet available to them in the county. The company covers the west, central, southeast, southwest, east, and south Delaware County area. Grand Telephone Company is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Delaware County.
Grand Telephone Company DSL download speeds
Grand Telephone Company is below average when comparing download speeds to all other internet providers in Delaware County. Versus other DSL providers in the area, Grand Telephone Company DSL is average. There are no different maximum speeds throughout Delaware County. The fastest plan anyone in Delaware County can order from Grand Telephone Company goes up to 25 Mbps, and all Delaware County customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
Grand Telephone Company DSL upload speeds
In Delaware County download speeds tend to be faster than than upload speeds for Grand Telephone Company DSL. Compared to other ISPs, Grand Telephone Company is below average where upload speeds are concerned, and below average compared to other Delaware County DSL providers. Grand Telephone Company offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Delaware County is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Brightspeed DSL in Delaware County, OK
Brightspeed DSL coverage
About 12.75%, or 5,151 people, have Brightspeed DSL internet available to them in the county. The company covers the southeast, east, south, northwest, and west Delaware County area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Delaware County.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in Delaware County. Versus other DSL providers in the area, Brightspeed DSL is average. There are 5 different maximum speeds throughout Delaware County. The fastest plan anyone in Delaware County can order from Brightspeed goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Delaware County customers is up to 23 Mbps.
Show all download speeds
- 1.5% up to 100.0 Mbps
- 1.2% up to 80.0 Mbps
- 15.6% up to 60.0 Mbps
- 10.7% up to 40.0 Mbps
- 71.0% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Delaware 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 below average compared to other Delaware County DSL providers. Brightspeed offers 4 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 Delaware County is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 2.1 Mbps.
Show all upload speeds
- 2.7% up to 10.0 Mbps
- 15.6% up to 5.0 Mbps
- 10.7% up to 3.0 Mbps
- 71.0% up to 1.0 Mbps
EarthLink DSL in Delaware County, OK
EarthLink DSL coverage
About 11.46%, or 4,628 people, have EarthLink DSL internet available to them in the county. The company covers the northeast, north, central, west, and northwest Delaware County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Delaware County.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Delaware County. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are no different maximum speeds throughout Delaware County. The fastest plan anyone in Delaware County can order from EarthLink goes up to 10 Mbps, and all Delaware County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Delaware County 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 slowest compared to other Delaware County DSL providers. EarthLink offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Delaware County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
AT&T DSL in Delaware County, OK
AT&T DSL coverage
About 11.46%, or 4,628 people, have AT&T DSL internet available to them in the county. The company covers the northeast, north, central, west, and northwest Delaware County area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Delaware County.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Delaware County. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are no different maximum speeds throughout Delaware County. The fastest plan anyone in Delaware County can order from AT&T goes up to 10 Mbps, and all Delaware County customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Delaware County 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 slowest compared to other Delaware County DSL providers. AT&T offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Delaware County is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Rally Networks DSL in Delaware County, OK
Rally Networks DSL coverage
About 2.18%, or 881 people, have Rally Networks DSL internet available to them in the county. The company covers the east and northeast Delaware County area. Rally Networks is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Delaware County.
Rally Networks DSL download speeds
Rally Networks is below average when comparing download speeds to all other internet providers in Delaware County. Versus other DSL providers in the area, Rally Networks DSL is the fastest. There are 3 different maximum speeds throughout Delaware County. The fastest plan anyone in Delaware County can order from Rally Networks goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Delaware County customers is up to 47 Mbps.
Show all download speeds
- 27.7% up to 100.0 Mbps
- 29.4% up to 50.0 Mbps
- 42.9% up to 10.0 Mbps
Rally Networks DSL upload speeds
In Delaware County download speeds tend to be faster than than upload speeds for Rally Networks DSL. Compared to other ISPs, Rally Networks is below average where upload speeds are concerned, and the fastest compared to other Delaware County DSL providers. Rally Networks 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 Delaware County is up to 50 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Rally Networks customers can get speeds up to 22 Mbps.
Show all upload speeds
- 27.7% up to 50.0 Mbps
- 29.4% up to 25.0 Mbps
- 42.9% up to 1.0 Mbps
Delaware County DSL by Area
This information is most helpful to those looking for homes or considering moving to Delaware County or any of the areas nearby.
How does DSL internet in Delaware County compare to the rest of Oklahoma?
DSL internet speeds in Delaware County are much faster versus the average speeds in Oklahoma: 0.00 Mbps in Oklahoma versus 21 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Oklahoma is 0.00% versus 40.32% in Delaware County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Delaware County 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 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
- Benton County, AR: more DSL coverage, faster speeds
- Rogers County, OK: more DSL coverage, faster speeds
- Carroll County, AR: more DSL coverage, faster speeds
- Osage County, OK: more DSL coverage, faster speeds
- Baxter County, AR: more DSL coverage, faster speeds
- Noble County, OK: more DSL coverage, slower speeds
- Fulton County, AR: more DSL coverage, faster speeds
- Garfield County, OK: less DSL coverage, slower speeds
- Randolph County, AR: more DSL coverage, faster speeds
- Clay County, AR: more DSL coverage, faster speeds
Counties with Similar Populations
- Lamar County, TX: more DSL coverage, slower speeds
- Muscatine County, IA: more DSL coverage, faster speeds
- Lyon County, KS: more DSL coverage, slower speeds
- Logan County, WV: more DSL coverage, faster speeds
- Lincoln County, OK: more DSL coverage, faster speeds
- Lee County, IL: more DSL coverage, faster speeds
- Lee County, IA: more DSL coverage, faster speeds
- Lawrence County, AL: more DSL coverage, faster speeds
- Latah County, ID: more DSL coverage, faster speeds
- Lassen County, CA: less DSL coverage, slower speeds