In 42103 there are 10 residential internet providers covering 99.81% of the zip. The average home can get speeds up to 3,403 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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10 Internet Service Providers in 42103
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 42103 are not shown.
42103 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 42103
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 99.81% of 42103. 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 AT&T. Now you can call companies in 42103 with more confidence that they might be available.
How fast are internet speeds in 42103?
The map below shows maximum internet speeds by area in 42103.
Internet Speed Key
The average 42103 home can get up to 3,403 Mbps on their internet plan. For most people, the fastest download speed in the zip is 6,000 Mbps, which 30.15% 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 42103.
Internet speeds tend to be faster in the west parts of 42103, and slower in the southwest areas of the zip.
What type of internet should I choose in 42103?
The fastest internet for you may vary based on where in 42103 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 78.67% of 42103 homes.
- Cable is fastest for 21.10% 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 42103 homes.
Internet Market Health in 42103
Internet Competition Key
The map shows how competitive the 42103 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 42103 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.4 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.0 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.7 (healthy)
Overall, competition is healthy.
42103 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, 42103 homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, fiber, and dsl, 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. 42103 internet customers who want faster speeds have between 1 and 10 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, 42103 is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 42103, along with details on where in 42103 and at what speeds.
Spectrum Cable in 42103, KY
Spectrum cable coverage
About 90.47%, or 19,749 people, have Spectrum cable internet available to them in the zip. The company covers the entire 42103 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of 42103.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 42103. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout 42103. The fastest plan anyone in 42103 can order from Spectrum goes up to 1,000 Mbps, and all 42103 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 42103 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 42103 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 42103 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
EarthLink Fiber in 42103, KY
EarthLink fiber coverage
About 45.00%, or 9,824 people, have EarthLink fiber internet available to them in the zip. The company covers the northwest, west, southeast, central, north, northeast, and east 42103 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of 42103.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in 42103. Versus other fiber providers in the area, EarthLink fiber is above average. There are 2 different maximum speeds throughout 42103. The fastest plan anyone in 42103 can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 42103 customers is up to 4,464 Mbps.
Show all download speeds
- 86.6% up to 5,000.0 Mbps
- 13.4% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In 42103 download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other 42103 fiber 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 42103 is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 4,464 Mbps.
Show all upload speeds
- 86.6% up to 5,000.0 Mbps
- 13.4% up to 1,000.0 Mbps
AT&T Fiber in 42103, KY
AT&T fiber coverage
About 45.00%, or 9,824 people, have AT&T fiber internet available to them in the zip. The company covers the northwest, west, southeast, central, north, northeast, and east 42103 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of 42103.
AT&T fiber download speeds
AT&T is above average when comparing download speeds to all other internet providers in 42103. Versus other fiber providers in the area, AT&T fiber is above average. There are 2 different maximum speeds throughout 42103. The fastest plan anyone in 42103 can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 42103 customers is up to 4,464 Mbps.
Show all download speeds
- 86.6% up to 5,000.0 Mbps
- 13.4% up to 1,000.0 Mbps
AT&T fiber upload speeds
In 42103 download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is above average where upload speeds are concerned, and above average compared to other 42103 fiber 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 42103 is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 4,464 Mbps.
Show all upload speeds
- 86.6% up to 5,000.0 Mbps
- 13.4% up to 1,000.0 Mbps
AT&T DSL in 42103, KY
AT&T DSL coverage
About 33.60%, or 7,334 people, have AT&T DSL internet available to them in the zip. The company covers the northwest, west, north, central, northeast, southwest, east, and southeast 42103 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 42103.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in 42103. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are 2 different maximum speeds throughout 42103. The fastest plan anyone in 42103 can order from AT&T goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 42103 customers is up to 10 Mbps.
Show all download speeds
- 3.2% up to 25.0 Mbps
- 96.8% up to 10.0 Mbps
AT&T DSL upload speeds
In 42103 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 42103 DSL 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 42103 is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 1.1 Mbps.
Show all upload speeds
- 3.2% up to 5.0 Mbps
- 96.8% up to 1.0 Mbps
EarthLink DSL in 42103, KY
EarthLink DSL coverage
About 33.60%, or 7,334 people, have EarthLink DSL internet available to them in the zip. The company covers the northwest, west, north, central, northeast, southwest, east, and southeast 42103 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 42103.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in 42103. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are 2 different maximum speeds throughout 42103. The fastest plan anyone in 42103 can order from EarthLink goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 42103 customers is up to 10 Mbps.
Show all download speeds
- 3.2% up to 25.0 Mbps
- 96.8% up to 10.0 Mbps
EarthLink DSL upload speeds
In 42103 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 42103 DSL 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 42103 is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 1.1 Mbps.
Show all upload speeds
- 3.2% up to 5.0 Mbps
- 96.8% up to 1.0 Mbps
Stupp Fiber Fiber in 42103, KY
Stupp Fiber fiber coverage
About 30.15%, or 6,581 people, have Stupp Fiber fiber internet available to them in the zip. The company covers the north, west, central, northwest, and southeast 42103 area. Stupp Fiber is an average-sized internet service provider internet service providers in the US, with internet service available in a small portion of 42103.
Stupp Fiber fiber download speeds
Stupp Fiber is the fastest when comparing download speeds to all other internet providers in 42103. Versus other fiber providers in the area, Stupp Fiber fiber is the fastest. There are no different maximum speeds throughout 42103. The fastest plan anyone in 42103 can order from Stupp Fiber goes up to 6,000 Mbps, and all 42103 customers can get this speed.
Show all download speeds
- 100.0% up to 6,000.0 Mbps
Stupp Fiber fiber upload speeds
In 42103 download speeds tend to be equal to than upload speeds for Stupp Fiber fiber. Compared to other ISPs, Stupp Fiber is the fastest where upload speeds are concerned, and the fastest compared to other 42103 fiber providers. Stupp Fiber offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 42103 is up to 6,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 6,000.0 Mbps
NCTC Fiber in 42103, KY
NCTC fiber coverage
About 28.80%, or 6,286 people, have NCTC fiber internet available to them in the zip. The company covers the southeast, east, south, northeast, central, and north 42103 area. NCTC is a large internet service provider internet service providers in the US, with internet service available in a small portion of 42103.
NCTC fiber download speeds
NCTC is below average when comparing download speeds to all other internet providers in 42103. Versus other fiber providers in the area, NCTC fiber is one of the slowest. There are no different maximum speeds throughout 42103. The fastest plan anyone in 42103 can order from NCTC goes up to 1,000 Mbps, and all 42103 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
NCTC fiber upload speeds
In 42103 download speeds tend to be equal to than upload speeds for NCTC fiber. Compared to other ISPs, NCTC is below average where upload speeds are concerned, and below average compared to other 42103 fiber providers. NCTC offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 42103 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Spectrum Fiber in 42103, KY
Spectrum fiber coverage
About 14.06%, or 3,069 people, have Spectrum fiber internet available to them in the zip. The company covers the southeast, northeast, east, southwest, central, west, and northwest 42103 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 42103.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 42103. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout 42103. The fastest plan anyone in 42103 can order from Spectrum goes up to 1,000 Mbps, and all 42103 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In 42103 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 42103 fiber providers. Spectrum 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 42103 is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 256 Mbps.
Show all upload speeds
- 47.4% up to 500.0 Mbps
- 52.6% up to 35.0 Mbps
Windstream DSL in 42103, KY
Windstream DSL coverage
About 1.55%, or 339 people, have Windstream DSL internet available to them in the zip. The company covers the southeast, east, and northeast 42103 area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 42103.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in 42103. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 3 different maximum speeds throughout 42103. The fastest plan anyone in 42103 can order from Windstream goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 42103 customers is up to 29 Mbps.
Show all download speeds
- 12.1% up to 100.0 Mbps
- 20.1% up to 50.0 Mbps
- 67.8% up to 10.0 Mbps
Windstream DSL upload speeds
In 42103 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 42103 DSL providers. Windstream 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 42103 is up to 52 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Windstream customers can get speeds up to 8.3 Mbps.
Show all upload speeds
- 12.1% up to 52.0 Mbps
- 8.0% up to 12.0 Mbps
- 12.1% up to 3.0 Mbps
- 67.8% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in 42103, KY
T-Mobile Home Internet fixed wireless coverage
About 97.50%, or 21,285 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 42103 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 42103.
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 42103. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout 42103. The fastest plan anyone in 42103 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 42103 customers is up to 56 Mbps.
Show all download speeds
- 41.9% up to 100.0 Mbps
- 58.1% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 42103 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 below average compared to other 42103 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 42103 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
- 41.9% up to 20.0 Mbps
- 58.1% up to 3.0 Mbps
Verizon Fixed Wireless in 42103, KY
Verizon fixed wireless coverage
About 74.72%, or 16,312 people, have Verizon fixed wireless internet available to them in the zip. The company covers the entire 42103 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of 42103.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 42103. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 42103. The fastest plan anyone in 42103 can order from Verizon goes up to 300 Mbps, and all 42103 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 42103 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 42103 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 42103 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in 42103, KY
EarthLink fixed wireless coverage
About 71.41%, or 15,588 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 42103 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of 42103.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 42103. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 42103. The fastest plan anyone in 42103 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 42103 customers is up to 53 Mbps.
Show all download speeds
- 36.9% up to 100.0 Mbps
- 63.1% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 42103 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 one of the slowest compared to other 42103 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 42103 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 9.3 Mbps.
Show all upload speeds
- 36.9% up to 20.0 Mbps
- 63.1% up to 3.0 Mbps
AT&T Fixed Wireless in 42103, KY
AT&T fixed wireless coverage
About 71.41%, or 15,588 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 42103 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of 42103.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 42103. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout 42103. The fastest plan anyone in 42103 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 42103 customers is up to 53 Mbps.
Show all download speeds
- 36.9% up to 100.0 Mbps
- 63.1% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 42103 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 one of the slowest compared to other 42103 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 42103 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 9.3 Mbps.
Show all upload speeds
- 36.9% up to 20.0 Mbps
- 63.1% up to 3.0 Mbps
42103 Internet by Area
This information is most helpful to those looking for homes or considering moving to 42103 or any of the areas nearby.
How does internet in 42103 compare to the rest of Kentucky?
Internet speeds in 42103 are faster versus the average speeds in Kentucky: 2,544 Mbps in Kentucky versus 3,403 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Kentucky is 98.61% versus 99.81% in 42103.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 42103 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
- 42104, KY: more internet coverage, faster speeds
- 42101, KY: less internet coverage, slower speeds
- 42122, KY: more internet coverage, slower speeds
- 42159, KY: more internet coverage, slower speeds
- 42274, KY: less internet coverage, slower speeds
- 42170, KY: more internet coverage, slower speeds
- 42171, KY: more internet coverage, slower speeds
- 42163, KY: more internet coverage, slower speeds
- 42160, KY: more internet coverage, slower speeds
- 42206, KY: less internet coverage, faster speeds
Zip Codes with Similar Populations
- 95827, CA: more internet coverage, slower speeds
- 60803, IL: more internet coverage, slower speeds
- 78224, TX: less internet coverage, faster speeds
- 48204, MI: less internet coverage, slower speeds
- 78620, TX: less internet coverage, slower speeds
- 78739, TX: more internet coverage, faster speeds
- 79119, TX: more internet coverage, faster speeds
- 80207, CO: more internet coverage, slower speeds
- 37412, TN: more internet coverage, faster speeds
- 84103, UT: more internet coverage, faster speeds