In 42503 there are 8 residential internet providers covering 99.60% of the zip. The average home can get speeds up to 1,455 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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8 Internet Service Providers in 42503
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 42503 are not shown.
42503 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 42503
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 99.60% of 42503. 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 Windstream. Now you can call companies in 42503 with more confidence that they might be available.
How fast are internet speeds in 42503?
The map below shows maximum internet speeds by area in 42503.
Internet Speed Key
The average 42503 home can get up to 1,455 Mbps on their internet plan. For most people, the fastest download speed in the zip is 2,000 Mbps, which 49.99% 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 10 Mbps. See the internet provider details below for info about their speed and coverage in 42503.
Internet speeds tend to be faster in the west parts of 42503, and slower in the northeast areas of the zip.
What type of internet should I choose in 42503?
The fastest internet for you may vary based on where in 42503 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 62.09% of 42503 homes.
- Cable is fastest for 32.34% of the zip.
- DSL is fastest for 4.21%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of 42503 homes.
Internet Market Health in 42503
Internet Competition Key
The map shows how competitive the 42503 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 42503 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.8 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.5 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.6 (healthy)
Overall, competition is healthy.
42503 internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, 42503 homes have between 1 and 4 options. The type(s) of service available are fixed wireless, dsl, cable, and fiber, 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. 42503 internet customers who want faster speeds have between 0 and 8 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, 42503 is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 42503, along with details on where in 42503 and at what speeds.
Windstream DSL in 42503, KY
Windstream DSL coverage
About 96.06%, or 23,855 people, have Windstream DSL internet available to them in the zip. The company covers the entire 42503 area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in most of 42503.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in 42503. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 6 different maximum speeds throughout 42503. The fastest plan anyone in 42503 can order from Windstream goes up to 300 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 42503 customers is up to 108 Mbps.
Show all download speeds
- 0.4% up to 300.0 Mbps
- 32.0% up to 200.0 Mbps
- 34.6% up to 100.0 Mbps
- 12.2% up to 50.0 Mbps
- 0.9% up to 25.0 Mbps
- 19.9% up to 10.0 Mbps
Windstream DSL upload speeds
In 42503 download speeds tend to be faster than than upload speeds for Windstream DSL. Compared to other ISPs, Windstream is below average where upload speeds are concerned, and the fastest compared to other 42503 DSL providers. Windstream offers 11 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 42503 is up to 83 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Windstream customers can get speeds up to 32 Mbps.
Show all upload speeds
- 0.7% up to 83.0 Mbps
- 0.1% up to 69.0 Mbps
- 49.1% up to 52.0 Mbps
- 0.2% up to 50.0 Mbps
- 4.3% up to 32.0 Mbps
- 8.2% up to 23.0 Mbps
- 4.4% up to 17.0 Mbps
- 2.9% up to 12.0 Mbps
- 6.1% up to 10.0 Mbps
- 4.0% up to 3.0 Mbps
- 19.9% up to 1.0 Mbps
Spectrum Cable in 42503, KY
Spectrum cable coverage
About 93.91%, or 23,322 people, have Spectrum cable internet available to them in the zip. The company covers the entire 42503 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of 42503.
Spectrum cable download speeds
Spectrum is above average when comparing download speeds to all other internet providers in 42503. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout 42503. The fastest plan anyone in 42503 can order from Spectrum goes up to 1,000 Mbps, and all 42503 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 42503 download speeds tend to be equal to than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the fastest compared to other 42503 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 42503 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Windstream Fiber in 42503, KY
Windstream fiber coverage
About 59.35%, or 14,738 people, have Windstream fiber internet available to them in the zip. The company covers the entire 42503 area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 42503.
Windstream fiber download speeds
Windstream is the fastest when comparing download speeds to all other internet providers in 42503. Versus other fiber providers in the area, Windstream fiber is the fastest. There are 2 different maximum speeds throughout 42503. The fastest plan anyone in 42503 can order from Windstream goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 42503 customers is up to 1,842 Mbps.
Show all download speeds
- 84.2% up to 2,000.0 Mbps
- 15.8% up to 1,000.0 Mbps
Windstream fiber upload speeds
In 42503 download speeds tend to be equal to than upload speeds for Windstream fiber. Compared to other ISPs, Windstream is the fastest where upload speeds are concerned, and the fastest compared to other 42503 fiber providers. Windstream 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 42503 is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Windstream customers can get speeds up to 1,842 Mbps.
Show all upload speeds
- 84.2% up to 2,000.0 Mbps
- 15.8% up to 1,000.0 Mbps
Spectrum Fiber in 42503, KY
Spectrum fiber coverage
About 6.20%, or 1,540 people, have Spectrum fiber internet available to them in the zip. The company covers the southwest and central 42503 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 42503.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in 42503. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout 42503. The fastest plan anyone in 42503 can order from Spectrum goes up to 1,000 Mbps, and all 42503 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In 42503 download speeds tend to be equal to than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the slowest compared to other 42503 fiber providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 42503 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 42503, KY
T-Mobile Home Internet fixed wireless coverage
About 97.44%, or 24,198 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 42503 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of 42503.
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 42503. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the fastest. There are 2 different maximum speeds throughout 42503. The fastest plan anyone in 42503 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 42503 customers is up to 54 Mbps.
Show all download speeds
- 38.9% up to 100.0 Mbps
- 61.1% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 42503 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 the fastest compared to other 42503 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 42503 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 9.6 Mbps.
Show all upload speeds
- 38.9% up to 20.0 Mbps
- 61.1% up to 3.0 Mbps
EarthLink Fixed Wireless in 42503, KY
EarthLink fixed wireless coverage
About 87.29%, or 21,678 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 42503 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of 42503.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in 42503. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 42503. The fastest plan anyone in 42503 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 42503 customers is up to 34 Mbps.
Show all download speeds
- 12.3% up to 100.0 Mbps
- 87.7% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 42503 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 average compared to other 42503 fixed wireless providers. EarthLink 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 42503 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 5.1 Mbps.
Show all upload speeds
- 12.3% up to 20.0 Mbps
- 87.7% up to 3.0 Mbps
AT&T Fixed Wireless in 42503, KY
AT&T fixed wireless coverage
About 87.29%, or 21,678 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 42503 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of 42503.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in 42503. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 42503. The fastest plan anyone in 42503 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 42503 customers is up to 34 Mbps.
Show all download speeds
- 12.3% up to 100.0 Mbps
- 87.7% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 42503 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 average compared to other 42503 fixed wireless providers. AT&T 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 42503 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 5.1 Mbps.
Show all upload speeds
- 12.3% up to 20.0 Mbps
- 87.7% up to 3.0 Mbps
BroadLinc Fixed Wireless in 42503, KY
BroadLinc fixed wireless coverage
About 47.31%, or 11,749 people, have BroadLinc fixed wireless internet available to them in the zip. The company covers the southwest, south, central, and west 42503 area. BroadLinc is a large internet service provider internet service providers in the US, with internet service available in some of 42503.
BroadLinc fixed wireless download speeds
BroadLinc is below average when comparing download speeds to all other internet providers in 42503. Versus other fixed wireless providers in the area, BroadLinc fixed wireless is average. There are 3 different maximum speeds throughout 42503. The fastest plan anyone in 42503 can order from BroadLinc goes up to 200 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 42503 customers is up to 37 Mbps.
Show all download speeds
- 0.6% up to 200.0 Mbps
- 42.2% up to 50.0 Mbps
- 57.2% up to 25.0 Mbps
BroadLinc fixed wireless upload speeds
In 42503 download speeds tend to be faster than than upload speeds for BroadLinc fixed wireless. Compared to other ISPs, BroadLinc is the slowest where upload speeds are concerned, and the slowest compared to other 42503 fixed wireless providers. BroadLinc offers 4 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 42503 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, BroadLinc customers can get speeds up to 4.0 Mbps.
Show all upload speeds
- 0.6% up to 20.0 Mbps
- 1.8% up to 10.0 Mbps
- 40.4% up to 5.0 Mbps
- 57.2% up to 3.0 Mbps
42503 Internet by Area
This information is most helpful to those looking for homes or considering moving to 42503 or any of the areas nearby.
How does internet in 42503 compare to the rest of Kentucky?
Internet speeds in 42503 are slower versus the average speeds in Kentucky: 2,544 Mbps in Kentucky versus 1,455 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Kentucky is 98.61% versus 99.60% in 42503.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 42503 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
- 42533, KY: more internet coverage, faster speeds
- 42501, KY: less internet coverage, slower speeds
- 42553, KY: more internet coverage, slower speeds
- 42518, KY: less internet coverage, faster speeds
- 42519, KY: more internet coverage, faster speeds
- 42544, KY: more internet coverage, slower speeds
- 42565, KY: more internet coverage, slower speeds
- 42528, KY: more internet coverage, slower speeds
- 42642, KY: more internet coverage, slower speeds
- 40737, KY: more internet coverage, faster speeds
Zip Codes with Similar Populations
- 14043, NY: more internet coverage, faster speeds
- 52245, IA: less internet coverage, slower speeds
- 35211, AL: more internet coverage, faster speeds
- 37917, TN: more internet coverage, faster speeds
- 39211, MS: more internet coverage, faster speeds
- 43227, OH: more internet coverage, faster speeds
- 91737, CA: more internet coverage, slower speeds
- 91307, CA: more internet coverage, faster speeds
- 91301, CA: more internet coverage, slower speeds
- 48093, MI: more internet coverage, faster speeds