In Putnam there are 10 residential internet providers covering 100.00% of the city. The average home can get speeds up to 6,892 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 Putnam
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 Putnam are not shown.
Putnam 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 Putnam
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 100.00% of Putnam. 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 Frontier. Now you can call companies in Putnam with more confidence that they might be available.
How fast are internet speeds in Putnam?
The map below shows maximum internet speeds by area in Putnam.
Internet Speed Key
The average Putnam home can get up to 6,892 Mbps on their internet plan. For most people, the fastest download speed in the city is 7,000 Mbps, which 98.06% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.10% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Putnam.
Internet speeds tend to be faster in the north parts of Putnam, and slower in the southeast areas of the city.
What type of internet should I choose in Putnam?
The fastest internet for you may vary based on where in Putnam you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 99.67% of Putnam homes.
- Cable is fastest for less than 1% of the city.
- 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 Putnam homes.
Internet Market Health in Putnam
Internet Competition Key
The map shows how competitive the Putnam 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 Putnam based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.6 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.3 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.3 (very healthy)
Overall, competition is very healthy.
Putnam internet customers have the ability to buy internet service from 1 to 9 different providers, depending on where they live. For different types of service, Putnam homes have between 1 and 4 options. The type(s) of service available are cable, fiber, fixed wireless, and dsl, 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. Putnam internet customers who want faster speeds have between 1 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, Putnam is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Putnam, along with details on where in Putnam and at what speeds.
Atlantic Broadband Cable in Putnam, CT
Atlantic Broadband cable coverage
About 99.89%, or 8,871 people, have Atlantic Broadband cable internet available to them in the city. The company covers the entire Putnam area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in most of Putnam.
Atlantic Broadband cable download speeds
Atlantic Broadband is below average when comparing download speeds to all other internet providers in Putnam. Versus other cable providers in the area, Atlantic Broadband cable is one of the slowest. There are no different maximum speeds throughout Putnam. The fastest plan anyone in Putnam can order from Atlantic Broadband goes up to 1,000 Mbps, and all Putnam customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband cable upload speeds
In Putnam download speeds tend to be faster than than upload speeds for Atlantic Broadband cable. Compared to other ISPs, Atlantic Broadband is below average where upload speeds are concerned, and below average compared to other Putnam cable providers. Atlantic Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Putnam is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
XFINITY from Comcast Fiber in Putnam, CT
XFINITY fiber coverage
About 98.62%, or 8,758 people, have XFINITY fiber internet available to them in the city. The company covers the entire Putnam area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Putnam.
XFINITY from Comcast fiber download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Putnam. Versus other fiber providers in the area, XFINITY fiber is the slowest. There are 3 different maximum speeds throughout Putnam. The fastest plan anyone in Putnam can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Putnam customers is up to 1,466 Mbps.
Show all download speeds
- 46.1% up to 2,000.0 Mbps
- 2.5% up to 1,200.0 Mbps
- 51.5% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Putnam download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is above average where upload speeds are concerned, and the slowest compared to other Putnam fiber providers. XFINITY 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 Putnam is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 976 Mbps.
Show all upload speeds
- 96.8% up to 1,000.0 Mbps
- 3.0% up to 250.0 Mbps
- 0.2% up to 35.0 Mbps
Frontier Communications Fiber in Putnam, CT
Frontier fiber coverage
About 98.06%, or 8,709 people, have Frontier fiber internet available to them in the city. The company covers the entire Putnam area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of Putnam.
Frontier Communications fiber download speeds
Frontier is the fastest when comparing download speeds to all other internet providers in Putnam. Versus other fiber providers in the area, Frontier fiber is the fastest. There are no different maximum speeds throughout Putnam. The fastest plan anyone in Putnam can order from Frontier goes up to 7,000 Mbps, and all Putnam customers can get this speed.
Show all download speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications fiber upload speeds
In Putnam download speeds tend to be equal to than upload speeds for Frontier fiber. Compared to other ISPs, Frontier is the fastest where upload speeds are concerned, and the fastest compared to other Putnam fiber providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Putnam is up to 7,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 7,000.0 Mbps
Frontier Communications DSL in Putnam, CT
Frontier DSL coverage
About 32.35%, or 2,873 people, have Frontier DSL internet available to them in the city. The company covers the northwest, north, central, west, south, and southwest Putnam area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Putnam.
Frontier Communications DSL download speeds
Frontier is the slowest when comparing download speeds to all other internet providers in Putnam. Versus other DSL providers in the area, Frontier DSL is the fastest. There are no different maximum speeds throughout Putnam. The fastest plan anyone in Putnam can order from Frontier goes up to 10 Mbps, and all Putnam customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Putnam download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the fastest compared to other Putnam DSL providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Putnam is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Spectrum Cable in Putnam, CT
Spectrum cable coverage
About 13.87%, or 1,232 people, have Spectrum cable internet available to them in the city. The company covers the northwest, southwest, northeast, north, and west Putnam 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 Putnam.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Putnam. Versus other cable providers in the area, Spectrum cable is one of the slowest. There are no different maximum speeds throughout Putnam. The fastest plan anyone in Putnam can order from Spectrum goes up to 1,000 Mbps, and all Putnam customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Putnam 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 slowest compared to other Putnam cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Putnam is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
XFINITY from Comcast Cable in Putnam, CT
XFINITY cable coverage
About 12.87%, or 1,143 people, have XFINITY cable internet available to them in the city. The company covers the central, north, northwest, west, and southeast Putnam area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Putnam.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Putnam. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout Putnam. The fastest plan anyone in Putnam can order from XFINITY goes up to 2,000 Mbps, and all Putnam customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
XFINITY from Comcast cable upload speeds
In Putnam download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Putnam cable providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Putnam is up to 250 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 250.0 Mbps
T-Mobile Home Internet Fixed Wireless in Putnam, CT
T-Mobile Home Internet fixed wireless coverage
About 93.59%, or 8,312 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Putnam 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 Putnam.
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 Putnam. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Putnam. The fastest plan anyone in Putnam 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 Putnam customers is up to 60 Mbps.
Show all download speeds
- 47.0% up to 100.0 Mbps
- 53.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Putnam 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 average compared to other Putnam 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 Putnam 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 11 Mbps.
Show all upload speeds
- 47.0% up to 20.0 Mbps
- 53.0% up to 3.0 Mbps
EarthLink Fixed Wireless in Putnam, CT
EarthLink fixed wireless coverage
About 77.58%, or 6,890 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Putnam area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Putnam.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Putnam. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Putnam. The fastest plan anyone in Putnam can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Putnam customers is up to 27 Mbps.
Show all download speeds
- 2.4% up to 100.0 Mbps
- 97.6% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Putnam 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 Putnam fixed wireless providers. EarthLink 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 Putnam 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 3.4 Mbps.
Show all upload speeds
- 2.4% up to 20.0 Mbps
- 97.6% up to 3.0 Mbps
AT&T Fixed Wireless in Putnam, CT
AT&T fixed wireless coverage
About 77.58%, or 6,890 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Putnam area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Putnam.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Putnam. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Putnam. The fastest plan anyone in Putnam can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Putnam customers is up to 27 Mbps.
Show all download speeds
- 2.4% up to 100.0 Mbps
- 97.6% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Putnam 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 Putnam fixed wireless providers. AT&T 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 Putnam 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 3.4 Mbps.
Show all upload speeds
- 2.4% up to 20.0 Mbps
- 97.6% up to 3.0 Mbps
Verizon Fixed Wireless in Putnam, CT
Verizon fixed wireless coverage
About 55.49%, or 4,928 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Putnam area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Putnam.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Putnam. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Putnam. The fastest plan anyone in Putnam can order from Verizon goes up to 300 Mbps, and all Putnam customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Putnam 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 Putnam fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Putnam is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Putnam Internet by Area
This information is most helpful to those looking for homes or considering moving to Putnam or any of the areas nearby.
How does internet in Putnam compare to the rest of Connecticut?
Internet speeds in Putnam are faster versus the average speeds in Connecticut: 6,732 Mbps in Connecticut versus 6,892 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Connecticut is 98.58% versus 100.00% in Putnam.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Putnam 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
- Mechanicsville, CT: equal internet coverage, faster speeds
- Putnam Heights, CT: equal internet coverage, faster speeds
- South Woodstock, CT: equal internet coverage, faster speeds
- Pomfret, CT: less internet coverage, faster speeds
- Dayville, CT: equal internet coverage, faster speeds
- North Grosvenordale, CT: less internet coverage, faster speeds
- Thompson, CT: less internet coverage, faster speeds
- Pomfret Center, CT: equal internet coverage, slower speeds
- Rogers, CT: equal internet coverage, faster speeds
- Woodstock, CT: less internet coverage, faster speeds
Cities with Similar Populations
- Buhl, ID: less internet coverage, slower speeds
- Boring, OR: less internet coverage, slower speeds
- Breckenridge, CO: less internet coverage, slower speeds
- Brentwood, MO: less internet coverage, slower speeds
- Brookeville, MD: less internet coverage, slower speeds
- Brooklyn, MI: less internet coverage, slower speeds
- Bryans Road, MD: equal internet coverage, slower speeds
- Bryson City, NC: less internet coverage, slower speeds
- Buena Vista, VA: less internet coverage, slower speeds
- Bondurant, IA: equal internet coverage, slower speeds