In 21530 there are 11 residential internet providers covering 98.72% of the zip. The average home can get speeds up to 289 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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11 Internet Service Providers in 21530
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 21530 are not shown.
21530 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 21530
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 98.72% of 21530. 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 Verizon. Now you can call companies in 21530 with more confidence that they might be available.
How fast are internet speeds in 21530?
The map below shows maximum internet speeds by area in 21530.
Internet Speed Key
The average 21530 home can get up to 289 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,000 Mbps, which 12.26% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 7.54% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in 21530.
Internet speeds tend to be faster in the west parts of 21530, and slower in the east areas of the zip.
What type of internet should I choose in 21530?
The fastest internet for you may vary based on where in 21530 you live. If speed is your main concern, fixed wireless will be the fastest internet in the zip.
- Fiber is the fastest internet type for 2.81% of 21530 homes.
- Cable is fastest for 9.45% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 86.46%.
- Satellite internet may be the only option for 1.28% of 21530 homes.
Internet Market Health in 21530
Internet Competition Key
The map shows how competitive the 21530 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 21530 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.6 (healthy)
- Average types of service (fiber, cable, DSL, etc): 1.1 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 5.2 (healthy)
Overall, competition is unhealthy.
21530 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, 21530 homes have between 1 and 2 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 worse. 21530 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, 21530 needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 21530, along with details on where in 21530 and at what speeds.
Atlantic Broadband Cable in 21530, MD
Atlantic Broadband cable coverage
About 9.45%, or 148 people, have Atlantic Broadband cable internet available to them in the zip. The company covers the west and northwest 21530 area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 21530.
Atlantic Broadband cable download speeds
Atlantic Broadband is one of the fastest when comparing download speeds to all other internet providers in 21530. Versus other cable providers in the area, Atlantic Broadband cable is the fastest. There are no different maximum speeds throughout 21530. The fastest plan anyone in 21530 can order from Atlantic Broadband goes up to 1,000 Mbps, and all 21530 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband cable upload speeds
In 21530 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 the fastest compared to other 21530 cable providers. Atlantic Broadband offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21530 is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Atlantic Broadband Fiber in 21530, MD
Atlantic Broadband fiber coverage
About 2.81%, or 44 people, have Atlantic Broadband fiber internet available to them in the zip. The company covers the southeast 21530 area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 21530.
Atlantic Broadband fiber download speeds
Atlantic Broadband is one of the fastest when comparing download speeds to all other internet providers in 21530. Versus other fiber providers in the area, Atlantic Broadband fiber is the fastest. There are no different maximum speeds throughout 21530. The fastest plan anyone in 21530 can order from Atlantic Broadband goes up to 1,000 Mbps, and all 21530 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband fiber upload speeds
In 21530 download speeds tend to be equal to than upload speeds for Atlantic Broadband fiber. Compared to other ISPs, Atlantic Broadband is the fastest where upload speeds are concerned, and the fastest compared to other 21530 fiber providers. Atlantic Broadband offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21530 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 21530, MD
T-Mobile Home Internet fixed wireless coverage
About 98.72%, or 1,546 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 21530 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 21530.
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 21530. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout 21530. The fastest plan anyone in 21530 can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 21530 customers is up to 32 Mbps.
Show all download speeds
- 9.4% up to 100.0 Mbps
- 90.6% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 21530 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 21530 fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 21530 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 4.6 Mbps.
Show all upload speeds
- 9.4% up to 20.0 Mbps
- 90.6% up to 3.0 Mbps
US Cellular Fixed Wireless in 21530, MD
US Cellular fixed wireless coverage
About 91.57%, or 1,434 people, have US Cellular fixed wireless internet available to them in the zip. The company covers the entire 21530 area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of 21530.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in 21530. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout 21530. The fastest plan anyone in 21530 can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 21530 customers is up to 18 Mbps.
Show all download speeds
- 51.2% up to 25.0 Mbps
- 48.8% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In 21530 download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is the slowest where upload speeds are concerned, and the slowest compared to other 21530 fixed wireless providers. US Cellular offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 21530 is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, US Cellular customers can get speeds up to 2.0 Mbps.
Show all upload speeds
- 51.2% up to 3.0 Mbps
- 48.8% up to 1.0 Mbps
SkyPacket Networks Fixed Wireless in 21530, MD
SkyPacket Networks fixed wireless coverage
About 90.23%, or 1,413 people, have SkyPacket Networks fixed wireless internet available to them in the zip. The company covers the entire 21530 area. SkyPacket Networks is a large internet service provider internet service providers in the US, with internet service available in most of 21530.
SkyPacket Networks fixed wireless download speeds
SkyPacket Networks is below average when comparing download speeds to all other internet providers in 21530. Versus other fixed wireless providers in the area, SkyPacket Networks fixed wireless is above average. There are 2 different maximum speeds throughout 21530. The fastest plan anyone in 21530 can order from SkyPacket Networks goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 21530 customers is up to 96 Mbps.
Show all download speeds
- 94.3% up to 100.0 Mbps
- 5.7% up to 25.0 Mbps
SkyPacket Networks fixed wireless upload speeds
In 21530 download speeds tend to be faster than than upload speeds for SkyPacket Networks fixed wireless. Compared to other ISPs, SkyPacket Networks is below average where upload speeds are concerned, and above average compared to other 21530 fixed wireless providers. SkyPacket Networks offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 21530 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, SkyPacket Networks customers can get speeds up to 19 Mbps.
Show all upload speeds
- 94.3% up to 20.0 Mbps
- 5.7% up to 3.0 Mbps
EarthLink Fixed Wireless in 21530, MD
EarthLink fixed wireless coverage
About 89.78%, or 1,406 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 21530 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of 21530.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 21530. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout 21530. The fastest plan anyone in 21530 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 21530 customers is up to 27 Mbps.
Show all download speeds
- 2.8% up to 100.0 Mbps
- 97.2% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 21530 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 below average compared to other 21530 fixed wireless providers. EarthLink offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 21530 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 3.5 Mbps.
Show all upload speeds
- 2.8% up to 20.0 Mbps
- 97.2% up to 3.0 Mbps
AT&T Fixed Wireless in 21530, MD
AT&T fixed wireless coverage
About 89.78%, or 1,406 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 21530 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of 21530.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 21530. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout 21530. The fastest plan anyone in 21530 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 21530 customers is up to 27 Mbps.
Show all download speeds
- 2.8% up to 100.0 Mbps
- 97.2% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 21530 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 below average compared to other 21530 fixed wireless providers. AT&T offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 21530 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 3.5 Mbps.
Show all upload speeds
- 2.8% up to 20.0 Mbps
- 97.2% up to 3.0 Mbps
Verizon Fixed Wireless in 21530, MD
Verizon fixed wireless coverage
About 50.51%, or 791 people, have Verizon fixed wireless internet available to them in the zip. The company covers the north, southwest, central, west, northwest, and south 21530 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 21530.
Verizon fixed wireless download speeds
Verizon is average when comparing download speeds to all other internet providers in 21530. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 21530. The fastest plan anyone in 21530 can order from Verizon goes up to 300 Mbps, and all 21530 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 21530 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 one of the fastest compared to other 21530 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21530 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Morgan Wireless Fixed Wireless in 21530, MD
Morgan Wireless fixed wireless coverage
About 17.37%, or 272 people, have Morgan Wireless fixed wireless internet available to them in the zip. The company covers the northeast, east, and southeast 21530 area. Morgan Wireless is a large internet service provider internet service providers in the US, with internet service available in a small portion of 21530.
Morgan Wireless fixed wireless download speeds
Morgan Wireless is below average when comparing download speeds to all other internet providers in 21530. Versus other fixed wireless providers in the area, Morgan Wireless fixed wireless is below average. There are no different maximum speeds throughout 21530. The fastest plan anyone in 21530 can order from Morgan Wireless goes up to 25 Mbps, and all 21530 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
Morgan Wireless fixed wireless upload speeds
In 21530 download speeds tend to be faster than than upload speeds for Morgan Wireless fixed wireless. Compared to other ISPs, Morgan Wireless is below average where upload speeds are concerned, and below average compared to other 21530 fixed wireless providers. Morgan Wireless offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21530 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Crowsnest Broadband Fixed Wireless in 21530, MD
Crowsnest Broadband fixed wireless coverage
About 14.50%, or 227 people, have Crowsnest Broadband fixed wireless internet available to them in the zip. The company covers the northeast, southwest, west, northwest, and east 21530 area. Crowsnest Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 21530.
Crowsnest Broadband fixed wireless download speeds
Crowsnest Broadband is below average when comparing download speeds to all other internet providers in 21530. Versus other fixed wireless providers in the area, Crowsnest Broadband fixed wireless is below average. There are no different maximum speeds throughout 21530. The fastest plan anyone in 21530 can order from Crowsnest Broadband goes up to 50 Mbps, and all 21530 customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
Crowsnest Broadband fixed wireless upload speeds
In 21530 download speeds tend to be faster than than upload speeds for Crowsnest Broadband fixed wireless. Compared to other ISPs, Crowsnest Broadband is below average where upload speeds are concerned, and one of the fastest compared to other 21530 fixed wireless providers. Crowsnest Broadband offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21530 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
21530 Internet by Area
This information is most helpful to those looking for homes or considering moving to 21530 or any of the areas nearby.
How does internet in 21530 compare to the rest of Maryland?
Internet speeds in 21530 are slower versus the average speeds in Maryland: 2,041 Mbps in Maryland versus 289 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Maryland is 98.96% versus 98.72% in 21530.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 21530 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
- 17211, PA: less internet coverage, slower speeds
- 21555, MD: less internet coverage, slower speeds
- 21766, MD: more internet coverage, slower speeds
- 21529, MD: more internet coverage, faster speeds
- 15545, PA: less internet coverage, faster speeds
- 26767, WV: more internet coverage, faster speeds
- 21502, MD: more internet coverage, faster speeds
- 21524, MD: more internet coverage, faster speeds
- 26722, WV: more internet coverage, faster speeds
- 25422, WV: more internet coverage, faster speeds
Zip Codes with Similar Populations
- 71858, AR: less internet coverage, faster speeds
- 38730, MS: more internet coverage, faster speeds
- 41265, KY: more internet coverage, faster speeds
- 53806, WI: more internet coverage, faster speeds
- 54202, WI: more internet coverage, faster speeds
- 54424, WI: less internet coverage, faster speeds
- 58041, ND: more internet coverage, faster speeds
- 62218, IL: more internet coverage, faster speeds
- 62984, IL: more internet coverage, faster speeds
- 63546, MO: more internet coverage, faster speeds