In Delphi there are 12 residential internet providers covering 100.00% of the city. The average home can get speeds up to 713 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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12 Internet Service Providers in Delphi
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 Delphi are not shown.
Delphi 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 Delphi
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 100.00% of Delphi. 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 Spectrum. Now you can call companies in Delphi with more confidence that they might be available.
How fast are internet speeds in Delphi?
The map below shows maximum internet speeds by area in Delphi.
Internet Speed Key
The average Delphi home can get up to 713 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 64.74% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 11.22% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in Delphi.
Internet speeds tend to be faster in the northeast parts of Delphi, and slower in the southeast areas of the city.
What type of internet should I choose in Delphi?
The fastest internet for you may vary based on where in Delphi you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 14.26% of Delphi homes.
- Cable is fastest for 50.48% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 35.26%.
- Satellite internet may be the only option for less than 1% of Delphi homes.
Internet Market Health in Delphi
Internet Competition Key
The map shows how competitive the Delphi 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 Delphi based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.8 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 2.1 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 5.9 (very healthy)
Overall, competition is healthy.
Delphi internet customers have the ability to buy internet service from 2 to 8 different providers, depending on where they live. For different types of service, Delphi homes have between 1 and 3 options. The type(s) of service available are fixed wireless, cable, dsl, and fiber, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Delphi internet customers who want faster speeds have between 2 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, Delphi is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Delphi, along with details on where in Delphi and at what speeds.
Spectrum Cable in Delphi, OH
Spectrum cable coverage
About 50.48%, or 315 people, have Spectrum cable internet available to them in the city. The company covers the central, northeast, north, northwest, and south Delphi area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Delphi.
Spectrum cable download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Delphi. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Delphi. The fastest plan anyone in Delphi can order from Spectrum goes up to 1,000 Mbps, and all Delphi customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Delphi 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 Delphi cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delphi is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Frontier Communications DSL in Delphi, OH
Frontier DSL coverage
About 36.70%, or 229 people, have Frontier DSL internet available to them in the city. The company covers the west, southwest, central, and north Delphi area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in some of Delphi.
Frontier Communications DSL download speeds
Frontier is one of the slowest when comparing download speeds to all other internet providers in Delphi. Versus other DSL providers in the area, Frontier DSL is one of the fastest. There are no different maximum speeds throughout Delphi. The fastest plan anyone in Delphi can order from Frontier goes up to 10 Mbps, and all Delphi customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Delphi download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Delphi DSL providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delphi is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Brightspeed DSL in Delphi, OH
Brightspeed DSL coverage
About 20.67%, or 129 people, have Brightspeed DSL internet available to them in the city. The company covers the south, southwest, and southeast Delphi 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 Delphi.
Brightspeed DSL download speeds
Brightspeed is one of the slowest when comparing download speeds to all other internet providers in Delphi. Versus other DSL providers in the area, Brightspeed DSL is one of the fastest. There are no different maximum speeds throughout Delphi. The fastest plan anyone in Delphi can order from Brightspeed goes up to 10 Mbps, and all Delphi customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Delphi download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Delphi DSL providers. Brightspeed offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delphi is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Spectrum Fiber in Delphi, OH
Spectrum fiber coverage
About 14.26%, or 89 people, have Spectrum fiber internet available to them in the city. The company covers the west Delphi 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 Delphi.
Spectrum fiber download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Delphi. Versus other fiber providers in the area, Spectrum fiber is the fastest. There are no different maximum speeds throughout Delphi. The fastest plan anyone in Delphi can order from Spectrum goes up to 1,000 Mbps, and all Delphi customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Delphi download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is the fastest where upload speeds are concerned, and the fastest compared to other Delphi fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delphi is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
Community Fiber Solutions (CFS) Fixed Wireless in Delphi, OH
Community Fiber Solutions fixed wireless coverage
About 100.00%, or 624 people, have Community Fiber Solutions fixed wireless internet available to them in the city. The company covers the entire Delphi area. Community Fiber Solutions is a large internet service provider internet service providers in the US, with internet service available in every corner of Delphi.
Community Fiber Solutions (CFS) fixed wireless download speeds
Community Fiber Solutions is below average when comparing download speeds to all other internet providers in Delphi. Versus other fixed wireless providers in the area, Community Fiber Solutions fixed wireless is average. There are no different maximum speeds throughout Delphi. The fastest plan anyone in Delphi can order from Community Fiber Solutions goes up to 100 Mbps, and all Delphi customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Community Fiber Solutions (CFS) fixed wireless upload speeds
In Delphi download speeds tend to be faster than than upload speeds for Community Fiber Solutions fixed wireless. Compared to other ISPs, Community Fiber Solutions is below average where upload speeds are concerned, and above average compared to other Delphi fixed wireless providers. Community Fiber Solutions offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delphi is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
NCOOL.net Fixed Wireless in Delphi, OH
NCOOL.net fixed wireless coverage
About 98.72%, or 616 people, have NCOOL.net fixed wireless internet available to them in the city. The company covers the entire Delphi area. NCOOL.net is an average-sized internet service provider internet service providers in the US, with internet service available in most of Delphi.
NCOOL.net fixed wireless download speeds
NCOOL.net is below average when comparing download speeds to all other internet providers in Delphi. Versus other fixed wireless providers in the area, NCOOL.net fixed wireless is the slowest. There are 2 different maximum speeds throughout Delphi. The fastest plan anyone in Delphi can order from NCOOL.net goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Delphi customers is up to 20 Mbps.
Show all download speeds
- 64.3% up to 25.0 Mbps
- 35.7% up to 10.0 Mbps
NCOOL.net fixed wireless upload speeds
In Delphi download speeds tend to be faster than than upload speeds for NCOOL.net fixed wireless. Compared to other ISPs, NCOOL.net is below average where upload speeds are concerned, and below average compared to other Delphi fixed wireless providers. NCOOL.net offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Delphi is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, NCOOL.net customers can get speeds up to 3.6 Mbps.
Show all upload speeds
- 64.3% up to 5.0 Mbps
- 35.7% up to 1.0 Mbps
EarthLink Fixed Wireless in Delphi, OH
EarthLink fixed wireless coverage
About 95.19%, or 594 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Delphi area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Delphi.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Delphi. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are no different maximum speeds throughout Delphi. The fastest plan anyone in Delphi can order from EarthLink goes up to 25 Mbps, and all Delphi customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Delphi 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 Delphi fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delphi is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Delphi, OH
AT&T fixed wireless coverage
About 95.19%, or 594 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Delphi area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Delphi.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Delphi. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are no different maximum speeds throughout Delphi. The fastest plan anyone in Delphi can order from AT&T goes up to 25 Mbps, and all Delphi customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Delphi 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 Delphi fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delphi is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
North Coast Wireless Communications Fixed Wireless in Delphi, OH
North Coast Wireless Communications fixed wireless coverage
About 94.07%, or 587 people, have North Coast Wireless Communications fixed wireless internet available to them in the city. The company covers the west, central, northeast, south, southwest, north, northwest, and southeast Delphi area. North Coast Wireless Communications is a large internet service provider internet service providers in the US, with internet service available in most of Delphi.
North Coast Wireless Communications fixed wireless download speeds
North Coast Wireless Communications is below average when comparing download speeds to all other internet providers in Delphi. Versus other fixed wireless providers in the area, North Coast Wireless Communications fixed wireless is above average. There are 3 different maximum speeds throughout Delphi. The fastest plan anyone in Delphi can order from North Coast Wireless Communications goes up to 200 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Delphi customers is up to 124 Mbps.
Show all download speeds
- 54.5% up to 200.0 Mbps
- 5.5% up to 100.0 Mbps
- 40.0% up to 25.0 Mbps
North Coast Wireless Communications fixed wireless upload speeds
In Delphi download speeds tend to be faster than than upload speeds for North Coast Wireless Communications fixed wireless. Compared to other ISPs, North Coast Wireless Communications is average where upload speeds are concerned, and the fastest compared to other Delphi fixed wireless providers. North Coast Wireless Communications offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Delphi is up to 100 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, North Coast Wireless Communications customers can get speeds up to 57 Mbps.
Show all upload speeds
- 54.5% up to 100.0 Mbps
- 5.5% up to 25.0 Mbps
- 40.0% up to 3.0 Mbps
T-Mobile Home Internet Fixed Wireless in Delphi, OH
T-Mobile Home Internet fixed wireless coverage
About 48.56%, or 303 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the northeast, central, southwest, west, northwest, and south Delphi area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in some of Delphi.
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 Delphi. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Delphi. The fastest plan anyone in Delphi can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Delphi customers is up to 45 Mbps.
Show all download speeds
- 26.7% up to 100.0 Mbps
- 73.3% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Delphi 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 Delphi fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Delphi 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 7.5 Mbps.
Show all upload speeds
- 26.7% up to 20.0 Mbps
- 73.3% up to 3.0 Mbps
Verizon Fixed Wireless in Delphi, OH
Verizon fixed wireless coverage
About 25.32%, or 158 people, have Verizon fixed wireless internet available to them in the city. The company covers the northeast, north, and east Delphi area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Delphi.
Verizon fixed wireless download speeds
Verizon is above average when comparing download speeds to all other internet providers in Delphi. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Delphi. The fastest plan anyone in Delphi can order from Verizon goes up to 300 Mbps, and all Delphi customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Delphi 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 above average compared to other Delphi fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delphi is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Delphi Internet by Area
This information is most helpful to those looking for homes or considering moving to Delphi or any of the areas nearby.
How does internet in Delphi compare to the rest of Ohio?
Internet speeds in Delphi are slower versus the average speeds in Ohio: 2,747 Mbps in Ohio versus 713 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Ohio is 98.95% versus 100.00% in Delphi.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Delphi 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 cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Plymouth, OH: equal internet coverage, faster speeds
- New Haven, OH: less internet coverage, faster speeds
- Greenwich, OH: less internet coverage, faster speeds
- North Fairfield, OH: less internet coverage, faster speeds
- Shiloh, OH: equal internet coverage, slower speeds
- Shenandoah, OH: equal internet coverage, slower speeds
- Willard, OH: less internet coverage, faster speeds
- Celeryville, OH: equal internet coverage, faster speeds
- Ganges, OH: equal internet coverage, faster speeds
- Centerton, OH: equal internet coverage, faster speeds
Cities with Similar Populations
- Tenstrike, MN: less internet coverage, faster speeds
- Ewing, IL: less internet coverage, faster speeds
- Ewing, NE: less internet coverage, faster speeds
- Fannettsburg, PA: equal internet coverage, slower speeds
- Farber, MO: equal internet coverage, faster speeds
- Farmington, GA: equal internet coverage, faster speeds
- Waltz, KY: less internet coverage, faster speeds
- Walsh, WI: equal internet coverage, faster speeds
- Five Forks, KY: equal internet coverage, faster speeds
- Foster, OR: less internet coverage, faster speeds