In 21130 there are 6 residential internet providers covering 100.00% of the zip. The average home can get speeds up to 1,200 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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6 Internet Service Providers in 21130
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 21130 are not shown.
21130 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 21130
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 21130. 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 21130 with more confidence that they might be available.
How fast are internet speeds in 21130?
The map below shows maximum internet speeds by area in 21130.
Internet Speed Key
The average 21130 home can get up to 1,200 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,200 Mbps, which 100.00% of residents can get.
What type of internet should I choose in 21130?
The fastest internet for you may vary based on where in 21130 you live. If speed is your main concern, cable will be the fastest internet in the zip.
- Fiber is the fastest internet type for less than 1% of 21130 homes.
- Cable is fastest for 100.00% 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 21130 homes.
Internet Market Health in 21130
Internet Competition Key
The map shows how competitive the 21130 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 21130 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.8 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.9 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 4.8 (healthy)
Overall, competition is healthy.
21130 internet customers have the ability to buy internet service from 3 to 5 different providers, depending on where they live. For different types of service, 21130 homes have between 2 and 3 options. The type(s) of service available are fixed wireless, cable, and fiber, 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 similar. 21130 internet customers who want faster speeds have between 3 and 5 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, 21130 is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 21130, along with details on where in 21130 and at what speeds.
XFINITY from Comcast Cable in 21130, MD
XFINITY cable coverage
About 100.00%, or 88 people, have XFINITY cable internet available to them in the zip. The company covers the entire 21130 area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of 21130.
XFINITY from Comcast cable download speeds
XFINITY is the fastest when comparing download speeds to all other internet providers in 21130. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout 21130. The fastest plan anyone in 21130 can order from XFINITY goes up to 1,200 Mbps, and all 21130 customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In 21130 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 21130 cable providers. XFINITY offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21130 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 21130, MD
EarthLink fiber coverage
About 88.64%, or 78 people, have EarthLink fiber internet available to them in the zip. The company covers the entire 21130 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of 21130.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in 21130. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout 21130. The fastest plan anyone in 21130 can order from EarthLink goes up to 940 Mbps, and all 21130 customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
EarthLink fiber upload speeds
In 21130 download speeds tend to be faster than 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 21130 fiber providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21130 is up to 880 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 880.0 Mbps
Verizon Fiber in 21130, MD
Verizon fiber coverage
About 88.64%, or 78 people, have Verizon fiber internet available to them in the zip. The company covers the entire 21130 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of 21130.
Verizon fiber download speeds
Verizon is above average when comparing download speeds to all other internet providers in 21130. Versus other fiber providers in the area, Verizon fiber is one of the fastest. There are no different maximum speeds throughout 21130. The fastest plan anyone in 21130 can order from Verizon goes up to 940 Mbps, and all 21130 customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Verizon fiber upload speeds
In 21130 download speeds tend to be faster than than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is one of the fastest where upload speeds are concerned, and one of the fastest compared to other 21130 fiber providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21130 is up to 880 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 880.0 Mbps
EarthLink Fixed Wireless in 21130, MD
EarthLink fixed wireless coverage
About 100.00%, or 88 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 21130 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of 21130.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in 21130. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the fastest. There are no different maximum speeds throughout 21130. The fastest plan anyone in 21130 can order from EarthLink goes up to 100 Mbps, and all 21130 customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
EarthLink fixed wireless upload speeds
In 21130 download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other 21130 fixed wireless providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21130 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
AT&T Fixed Wireless in 21130, MD
AT&T fixed wireless coverage
About 100.00%, or 88 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 21130 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of 21130.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in 21130. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the fastest. There are no different maximum speeds throughout 21130. The fastest plan anyone in 21130 can order from AT&T goes up to 100 Mbps, and all 21130 customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
AT&T fixed wireless upload speeds
In 21130 download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other 21130 fixed wireless providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21130 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
21130 Internet by Area
This information is most helpful to those looking for homes or considering moving to 21130 or any of the areas nearby.
How does internet in 21130 compare to the rest of Maryland?
Internet speeds in 21130 are slower versus the average speeds in Maryland: 2,041 Mbps in Maryland versus 1,200 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Maryland is 98.96% versus 100.00% in 21130.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 21130 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
- 21017, MD: less internet coverage, faster speeds
- 21001, MD: less internet coverage, faster speeds
- 21009, MD: less internet coverage, faster speeds
- 21040, MD: less internet coverage, faster speeds
- 21078, MD: less internet coverage, faster speeds
- 21015, MD: less internet coverage, faster speeds
- 21028, MD: equal internet coverage, faster speeds
- 21085, MD: equal internet coverage, faster speeds
- 21902, MD: less internet coverage, slower speeds
- 21014, MD: equal internet coverage, faster speeds
Zip Codes with Similar Populations
- 74535, OK: equal internet coverage, slower speeds
- 56056, MN: equal internet coverage, slower speeds
- 56389, MN: equal internet coverage, slower speeds
- 56565, MN: equal internet coverage, slower speeds
- 56629, MN: less internet coverage, slower speeds
- 56668, MN: equal internet coverage, faster speeds
- 56680, MN: equal internet coverage, slower speeds
- 72679, AR: equal internet coverage, slower speeds
- 74046, OK: less internet coverage, slower speeds
- 74521, OK: equal internet coverage, slower speeds