In South Sanford there are 13 residential internet providers covering 100.00% of the city. The average home can get speeds up to 1,995 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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13 Internet Service Providers in South Sanford
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 South Sanford are not shown.
South Sanford 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 South Sanford
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 South Sanford. 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 XFINITY. Now you can call companies in South Sanford with more confidence that they might be available.
How fast are internet speeds in South Sanford?
The map below shows maximum internet speeds by area in South Sanford.
Internet Speed Key
The average South Sanford home can get up to 1,995 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,000 Mbps, which 99.48% 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 1,000 Mbps. See the internet provider details below for info about their speed and coverage in South Sanford.
Internet speeds tend to be faster in the south parts of South Sanford, and slower in the southeast areas of the city.
What type of internet should I choose in South Sanford?
The fastest internet for you may vary based on where in South Sanford you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for less than 1% of South Sanford homes.
- Cable is fastest for 100.00% 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 South Sanford homes.
Internet Market Health in South Sanford
Internet Competition Key
The map shows how competitive the South Sanford 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 South Sanford 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): 3.0 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.3 (healthy)
Overall, competition is very healthy.
South Sanford internet customers have the ability to buy internet service from 2 to 10 different providers, depending on where they live. For different types of service, South Sanford homes have between 2 and 4 options. The type(s) of service available are cable, dsl, fixed wireless, 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. South Sanford 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, South Sanford is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in South Sanford, along with details on where in South Sanford and at what speeds.
XFINITY from Comcast Cable in South Sanford, ME
XFINITY cable coverage
About 99.48%, or 4,798 people, have XFINITY cable internet available to them in the city. The company covers the entire South Sanford area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Sanford.
XFINITY from Comcast cable download speeds
XFINITY is the fastest when comparing download speeds to all other internet providers in South Sanford. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout South Sanford. The fastest plan anyone in South Sanford can order from XFINITY goes up to 2,000 Mbps, and all South Sanford customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
XFINITY from Comcast cable upload speeds
In South Sanford download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is the fastest where upload speeds are concerned, and the fastest compared to other South Sanford cable providers. XFINITY 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 South Sanford is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 250 Mbps. On average, XFINITY customers can get speeds up to 742 Mbps.
Show all upload speeds
- 28.1% up to 2,000.0 Mbps
- 71.9% up to 250.0 Mbps
Atlantic Broadband Cable in South Sanford, ME
Atlantic Broadband cable coverage
About 99.48%, or 4,798 people, have Atlantic Broadband cable internet available to them in the city. The company covers the entire South Sanford area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in most of South Sanford.
Atlantic Broadband cable download speeds
Atlantic Broadband is above average when comparing download speeds to all other internet providers in South Sanford. Versus other cable providers in the area, Atlantic Broadband cable is one of the slowest. There are no different maximum speeds throughout South Sanford. The fastest plan anyone in South Sanford can order from Atlantic Broadband goes up to 1,000 Mbps, and all South Sanford customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband cable upload speeds
In South Sanford 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 South Sanford cable providers. Atlantic Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Sanford is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Fidium Fiber DSL in South Sanford, ME
Fidium DSL coverage
About 96.25%, or 4,642 people, have Fidium DSL internet available to them in the city. The company covers the entire South Sanford area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Sanford.
Fidium Fiber DSL download speeds
Fidium is below average when comparing download speeds to all other internet providers in South Sanford. Versus other DSL providers in the area, Fidium DSL is the fastest. There are 2 different maximum speeds throughout South Sanford. The fastest plan anyone in South Sanford can order from Fidium goes up to 40 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for South Sanford customers is up to 12 Mbps.
Show all download speeds
- 7.2% up to 40.0 Mbps
- 92.8% up to 10.0 Mbps
Fidium Fiber DSL upload speeds
In South Sanford download speeds tend to be faster than than upload speeds for Fidium DSL. Compared to other ISPs, Fidium is below average where upload speeds are concerned, and the fastest compared to other South Sanford DSL providers. Fidium 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 South Sanford is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Fidium customers can get speeds up to 1.6 Mbps.
Show all upload speeds
- 7.2% up to 10.0 Mbps
- 92.8% up to 1.0 Mbps
Spectrum Cable in South Sanford, ME
Spectrum cable coverage
About 22.37%, or 1,079 people, have Spectrum cable internet available to them in the city. The company covers the west, southwest, south, north, southeast, and east South Sanford area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of South Sanford.
Spectrum cable download speeds
Spectrum is above average when comparing download speeds to all other internet providers in South Sanford. Versus other cable providers in the area, Spectrum cable is one of the slowest. There are no different maximum speeds throughout South Sanford. The fastest plan anyone in South Sanford can order from Spectrum goes up to 1,000 Mbps, and all South Sanford customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In South Sanford 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 South Sanford cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Sanford is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Great Works Internet Fiber in South Sanford, ME
Great Works Internet fiber coverage
About 11.47%, or 553 people, have Great Works Internet fiber internet available to them in the city. The company covers the south and northwest South Sanford area. Great Works Internet is an average-sized internet service provider internet service providers in the US, with internet service available in a very small piece of South Sanford.
Great Works Internet fiber download speeds
Great Works Internet is below average when comparing download speeds to all other internet providers in South Sanford. Versus other fiber providers in the area, Great Works Internet fiber is the fastest. There are 2 different maximum speeds throughout South Sanford. The fastest plan anyone in South Sanford can order from Great Works Internet goes up to 273 Mbps, the slowest package only goes up to 262 Mbps, and the city-wide average maximum speed for South Sanford customers is up to 269 Mbps.
Show all download speeds
- 64.6% up to 273.0 Mbps
- 35.4% up to 262.0 Mbps
Great Works Internet fiber upload speeds
In South Sanford download speeds tend to be equal to than upload speeds for Great Works Internet fiber. Compared to other ISPs, Great Works Internet is above average where upload speeds are concerned, and the fastest compared to other South Sanford fiber providers. Great Works 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 South Sanford is up to 273 Mbps. Some customers have slower plan choices, which only go up to 262 Mbps. On average, Great Works Internet customers can get speeds up to 269 Mbps.
Show all upload speeds
- 64.6% up to 273.0 Mbps
- 35.4% up to 262.0 Mbps
Ontario & Trumansburg Telephone Companies DSL in South Sanford, ME
OTTCTel DSL coverage
About 7.40%, or 357 people, have OTTCTel DSL internet available to them in the city. The company covers the south South Sanford area. OTTCTel is a large internet service provider internet service providers in the US, with internet service available in a very small piece of South Sanford.
Ontario & Trumansburg Telephone Companies DSL download speeds
OTTCTel is one of the slowest when comparing download speeds to all other internet providers in South Sanford. Versus other DSL providers in the area, OTTCTel DSL is the slowest. There are no different maximum speeds throughout South Sanford. The fastest plan anyone in South Sanford can order from OTTCTel goes up to 10 Mbps, and all South Sanford customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Ontario & Trumansburg Telephone Companies DSL upload speeds
In South Sanford download speeds tend to be faster than than upload speeds for OTTCTel DSL. Compared to other ISPs, OTTCTel is one of the slowest where upload speeds are concerned, and the slowest compared to other South Sanford DSL providers. OTTCTel offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Sanford is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Redzone Wireless Fixed Wireless in South Sanford, ME
Redzone Wireless fixed wireless coverage
About 89.55%, or 4,319 people, have Redzone Wireless fixed wireless internet available to them in the city. The company covers the entire South Sanford area. Redzone Wireless is a large internet service provider internet service providers in the US, with internet service available in most of South Sanford.
Redzone Wireless fixed wireless download speeds
Redzone Wireless is below average when comparing download speeds to all other internet providers in South Sanford. Versus other fixed wireless providers in the area, Redzone Wireless fixed wireless is the fastest. There are no different maximum speeds throughout South Sanford. The fastest plan anyone in South Sanford can order from Redzone Wireless goes up to 50 Mbps, and all South Sanford customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
Redzone Wireless fixed wireless upload speeds
In South Sanford download speeds tend to be faster than than upload speeds for Redzone Wireless fixed wireless. Compared to other ISPs, Redzone Wireless is below average where upload speeds are concerned, and the fastest compared to other South Sanford fixed wireless providers. Redzone Wireless offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Sanford is up to 15 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 15.0 Mbps
T-Mobile Home Internet Fixed Wireless in South Sanford, ME
T-Mobile Home Internet fixed wireless coverage
About 74.60%, or 3,598 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire South Sanford area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of South Sanford.
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 South Sanford. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is average. There are 2 different maximum speeds throughout South Sanford. The fastest plan anyone in South Sanford 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 South Sanford customers is up to 35 Mbps.
Show all download speeds
- 13.7% up to 100.0 Mbps
- 86.3% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In South Sanford 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 South Sanford 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 South Sanford 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 5.3 Mbps.
Show all upload speeds
- 13.7% up to 20.0 Mbps
- 86.3% up to 3.0 Mbps
EarthLink Fixed Wireless in South Sanford, ME
EarthLink fixed wireless coverage
About 62.82%, or 3,030 people, have EarthLink fixed wireless internet available to them in the city. The company covers the west, south, northwest, central, north, southwest, and northeast South Sanford area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of South Sanford.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in South Sanford. Versus other fixed wireless providers in the area, EarthLink fixed wireless is average. There are 2 different maximum speeds throughout South Sanford. The fastest plan anyone in South Sanford 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 South Sanford customers is up to 35 Mbps.
Show all download speeds
- 13.8% up to 100.0 Mbps
- 86.2% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In South Sanford 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 South Sanford 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 South Sanford 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 5.4 Mbps.
Show all upload speeds
- 13.8% up to 20.0 Mbps
- 86.2% up to 3.0 Mbps
AT&T Fixed Wireless in South Sanford, ME
AT&T fixed wireless coverage
About 62.82%, or 3,030 people, have AT&T fixed wireless internet available to them in the city. The company covers the west, south, northwest, central, north, southwest, and northeast South Sanford area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of South Sanford.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in South Sanford. Versus other fixed wireless providers in the area, AT&T fixed wireless is average. There are 2 different maximum speeds throughout South Sanford. The fastest plan anyone in South Sanford 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 South Sanford customers is up to 35 Mbps.
Show all download speeds
- 13.8% up to 100.0 Mbps
- 86.2% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In South Sanford 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 South Sanford 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 South Sanford 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 5.4 Mbps.
Show all upload speeds
- 13.8% up to 20.0 Mbps
- 86.2% up to 3.0 Mbps
US Cellular Fixed Wireless in South Sanford, ME
US Cellular fixed wireless coverage
About 55.07%, or 2,656 people, have US Cellular fixed wireless internet available to them in the city. The company covers the south, northwest, west, southwest, central, north, northeast, and southeast South Sanford area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of South Sanford.
US Cellular fixed wireless download speeds
US Cellular is one of the slowest when comparing download speeds to all other internet providers in South Sanford. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are no different maximum speeds throughout South Sanford. The fastest plan anyone in South Sanford can order from US Cellular goes up to 10 Mbps, and all South Sanford customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In South Sanford download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is one of the slowest where upload speeds are concerned, and the slowest compared to other South Sanford fixed wireless providers. US Cellular offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Sanford is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
South Sanford Internet by Area
This information is most helpful to those looking for homes or considering moving to South Sanford or any of the areas nearby.
How does internet in South Sanford compare to the rest of Maine?
Internet speeds in South Sanford are faster versus the average speeds in Maine: 1,729 Mbps in Maine versus 1,995 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Maine is 98.93% versus 100.00% in South Sanford.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around South Sanford 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
- Sanford, ME: equal internet coverage, slower speeds
- Wells Branch, ME: equal internet coverage, slower speeds
- Highpine, ME: equal internet coverage, slower speeds
- Tatnic, ME: equal internet coverage, slower speeds
- Alfred Mills, ME: less internet coverage, slower speeds
- North Berwick, ME: less internet coverage, slower speeds
- Springvale, ME: equal internet coverage, faster speeds
- West Kennebunk, ME: less internet coverage, slower speeds
- East Lebanon, ME: equal internet coverage, slower speeds
- Alfred, ME: less internet coverage, slower speeds
Cities with Similar Populations
- Eagle Grove, IA: equal internet coverage, slower speeds
- Dublin, TX: less internet coverage, slower speeds
- Dumas, AR: less internet coverage, slower speeds
- Duncanville, AL: less internet coverage, slower speeds
- Dundee, NY: less internet coverage, slower speeds
- Dundee, OH: less internet coverage, faster speeds
- Nichols Hills, OK: equal internet coverage, faster speeds
- Dunean, SC: equal internet coverage, faster speeds
- Duque, PR: less internet coverage, slower speeds
- Nikiski, AK: less internet coverage, slower speeds