In Lock Three there are 9 residential internet providers covering 100.00% of the city. The average home can get speeds up to 3,534 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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9 Internet Service Providers in Lock Three
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 Lock Three are not shown.
Lock Three 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 Lock Three
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 Lock Three. 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 Lock Three with more confidence that they might be available.
How fast are internet speeds in Lock Three?
The map below shows maximum internet speeds by area in Lock Three.
Internet Speed Key
The average Lock Three home can get up to 3,534 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 63.10% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 31.88% 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 Lock Three.
Internet speeds tend to be faster in the west parts of Lock Three, and slower in the south areas of the city.
What type of internet should I choose in Lock Three?
The fastest internet for you may vary based on where in Lock Three you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 94.98% of Lock Three homes.
- Cable is fastest for 5.02% 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 Lock Three homes.
Internet Market Health in Lock Three
Internet Competition Key
The map shows how competitive the Lock Three 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 Lock Three based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.8 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.5 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.1 (healthy)
Overall, competition is very healthy.
Lock Three internet customers have the ability to buy internet service from 1 to 7 different providers, depending on where they live. For different types of service, Lock Three homes have between 1 and 4 options. The type(s) of service available are fiber, dsl, fixed wireless, and cable, 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. Lock Three internet customers who want faster speeds have between 1 and 7 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, Lock Three is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Lock Three, along with details on where in Lock Three and at what speeds.
AT&T DSL in Lock Three, AL
AT&T DSL coverage
About 93.67%, or 429 people, have AT&T DSL internet available to them in the city. The company covers the northwest, north, and west Lock Three area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Lock Three.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Lock Three. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 4 different maximum speeds throughout Lock Three. The fastest plan anyone in Lock Three can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Lock Three customers is up to 33 Mbps.
Show all download speeds
- 15.9% up to 100.0 Mbps
- 3.7% up to 75.0 Mbps
- 39.6% up to 25.0 Mbps
- 40.8% up to 10.0 Mbps
AT&T DSL upload speeds
In Lock Three 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 fastest compared to other Lock Three DSL providers. AT&T 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 Lock Three is up to 20 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 6.3 Mbps.
Show all upload speeds
- 19.6% up to 20.0 Mbps
- 39.6% up to 5.0 Mbps
- 40.8% up to 1.0 Mbps
EarthLink DSL in Lock Three, AL
EarthLink DSL coverage
About 93.67%, or 429 people, have EarthLink DSL internet available to them in the city. The company covers the northwest, north, and west Lock Three area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Lock Three.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Lock Three. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 4 different maximum speeds throughout Lock Three. The fastest plan anyone in Lock Three can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Lock Three customers is up to 33 Mbps.
Show all download speeds
- 15.9% up to 100.0 Mbps
- 3.7% up to 75.0 Mbps
- 39.6% up to 25.0 Mbps
- 40.8% up to 10.0 Mbps
EarthLink DSL upload speeds
In Lock Three 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 fastest compared to other Lock Three DSL providers. EarthLink 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 Lock Three is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 6.3 Mbps.
Show all upload speeds
- 19.6% up to 20.0 Mbps
- 39.6% up to 5.0 Mbps
- 40.8% up to 1.0 Mbps
Spectrum Fiber in Lock Three, AL
Spectrum fiber coverage
About 82.31%, or 377 people, have Spectrum fiber internet available to them in the city. The company covers the entire Lock Three area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in much of Lock Three.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Lock Three. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout Lock Three. The fastest plan anyone in Lock Three can order from Spectrum goes up to 1,000 Mbps, and all Lock Three customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Lock Three 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 Lock Three fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lock Three is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
XFINITY from Comcast Cable in Lock Three, AL
XFINITY cable coverage
About 66.59%, or 305 people, have XFINITY cable internet available to them in the city. The company covers the northwest, north, and west Lock Three area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in much of Lock Three.
XFINITY from Comcast cable download speeds
XFINITY is average when comparing download speeds to all other internet providers in Lock Three. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Lock Three. The fastest plan anyone in Lock Three can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for Lock Three customers is up to 1,599 Mbps.
Show all download speeds
- 49.8% up to 2,000.0 Mbps
- 50.2% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Lock Three 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 Lock Three 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 Lock Three is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 142 Mbps.
Show all upload speeds
- 49.8% up to 250.0 Mbps
- 50.2% up to 35.0 Mbps
EarthLink Fiber in Lock Three, AL
EarthLink fiber coverage
About 63.10%, or 289 people, have EarthLink fiber internet available to them in the city. The company covers the northwest, north, and west Lock Three area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Lock Three.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Lock Three. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Lock Three. The fastest plan anyone in Lock Three can order from EarthLink goes up to 5,000 Mbps, and all Lock Three customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Lock Three download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Lock Three fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lock Three is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in Lock Three, AL
AT&T fiber coverage
About 63.10%, or 289 people, have AT&T fiber internet available to them in the city. The company covers the northwest, north, and west Lock Three 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 Lock Three.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Lock Three. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout Lock Three. The fastest plan anyone in Lock Three can order from AT&T goes up to 5,000 Mbps, and all Lock Three customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Lock Three download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Lock Three fiber providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lock Three is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Point Broadband Fiber in Lock Three, AL
Point Broadband fiber coverage
About 25.55%, or 117 people, have Point Broadband fiber internet available to them in the city. The company covers the north Lock Three area. Point Broadband is a large internet service provider internet service providers in the US, with internet service available in a small portion of Lock Three.
Point Broadband fiber download speeds
Point Broadband is below average when comparing download speeds to all other internet providers in Lock Three. Versus other fiber providers in the area, Point Broadband fiber is one of the slowest. There are no different maximum speeds throughout Lock Three. The fastest plan anyone in Lock Three can order from Point Broadband goes up to 1,000 Mbps, and all Lock Three customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Point Broadband fiber upload speeds
In Lock Three download speeds tend to be equal to than upload speeds for Point Broadband fiber. Compared to other ISPs, Point Broadband is below average where upload speeds are concerned, and below average compared to other Lock Three fiber providers. Point Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lock Three is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
FlashFiber Fiber in Lock Three, AL
FlashFiber fiber coverage
About 3.71%, or 17 people, have FlashFiber fiber internet available to them in the city. The company covers the south Lock Three area. FlashFiber is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Lock Three.
FlashFiber fiber download speeds
FlashFiber is below average when comparing download speeds to all other internet providers in Lock Three. Versus other fiber providers in the area, FlashFiber fiber is one of the slowest. There are no different maximum speeds throughout Lock Three. The fastest plan anyone in Lock Three can order from FlashFiber goes up to 1,000 Mbps, and all Lock Three customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
FlashFiber fiber upload speeds
In Lock Three download speeds tend to be equal to than upload speeds for FlashFiber fiber. Compared to other ISPs, FlashFiber is below average where upload speeds are concerned, and below average compared to other Lock Three fiber providers. FlashFiber offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lock Three is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Lock Three, AL
T-Mobile Home Internet fixed wireless coverage
About 93.01%, or 426 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Lock Three 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 Lock Three.
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 Lock Three. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the fastest. There are 2 different maximum speeds throughout Lock Three. The fastest plan anyone in Lock Three 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 Lock Three customers is up to 63 Mbps.
Show all download speeds
- 50.0% up to 100.0 Mbps
- 50.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Lock Three download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and the fastest compared to other Lock Three 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 Lock Three 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 12 Mbps.
Show all upload speeds
- 50.0% up to 20.0 Mbps
- 50.0% up to 3.0 Mbps
Lock Three Internet by Area
This information is most helpful to those looking for homes or considering moving to Lock Three or any of the areas nearby.
How does internet in Lock Three compare to the rest of Alabama?
Internet speeds in Lock Three are faster versus the average speeds in Alabama: 3,158 Mbps in Alabama versus 3,534 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Alabama is 98.05% versus 100.00% in Lock Three.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Lock Three 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
- Thorntontown, AL: equal internet coverage, slower speeds
- Red Bank, AL: less internet coverage, slower speeds
- Mitchelltown, AL: equal internet coverage, slower speeds
- Rogersville, AL: less internet coverage, slower speeds
- Killen, AL: less internet coverage, slower speeds
- Lock Six, AL: equal internet coverage, faster speeds
- Whitehead, AL: equal internet coverage, slower speeds
- Nitrate City, AL: equal internet coverage, slower speeds
- Lakeview Highlands, AL: equal internet coverage, slower speeds
- Oliver, AL: equal internet coverage, slower speeds
Cities with Similar Populations
- Van Wert, IA: equal internet coverage, slower speeds
- Dunningville, MI: less internet coverage, slower speeds
- East Alton, NH: equal internet coverage, slower speeds
- East Berkshire, VT: equal internet coverage, slower speeds
- East Dorset, VT: less internet coverage, slower speeds
- Eau Claire, PA: equal internet coverage, slower speeds
- Troy Town, WV: equal internet coverage, slower speeds
- Tuggle, VA: equal internet coverage, slower speeds
- Tuppers Plains, OH: equal internet coverage, slower speeds
- Tuskahoma, OK: less internet coverage, slower speeds