Click if you were looking for 21557 cell phone providers and coverage instead.
In 21557 there are 5 residential Fixed Wireless providers covering 98.71% of the zip. The average home can get speeds up to 92 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.
This page contains all Fixed Wireless internet providers in 21557, MD.
To see availability maps for all providers including fiber, cable, DSL, and more in 21557, MD please click below.
Fixed Wireless Internet Service Providers in 21557
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 21557 are not shown.
21557 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
Where in 21557 is fixed wireless internet available?
Fixed Wireless Internet Availability Key
Fixed Wireless is available in 98.71% of 21557. Areas in green have fixed wireless internet service, where areas in yellow or red may not. The most widely available provider is SkyPacket Networks. Call one of the companies with service in 21557 above to see who has service at your home.
How fast is fixed wireless internet in 21557?
The map below shows maximum fixed wireless internet speeds by area in 21557.
Fixed Wireless Internet Speed Key
The average 21557 home can get up to 92 Mbps on their fixed wireless internet plan. The fastest fixed wireless download speed in the zip is 100 Mbps, which 87.80% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 10.91% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in 21557.
Fixed Wireless internet speeds tend to be faster in the northeast parts of 21557, and slower in the southwest areas of the zip.
Is fixed wireless the fastest internet I can get in 21557?
The fastest internet for you may vary based on where in 21557 you live. In general, cable competes most often with fixed wireless in the zip.
- Fiber is the fastest internet type for less than 1% of 21557 homes.
- Cable is fastest for 97.21% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.59%.
- Satellite internet may be the only option for less than 1% of 21557 homes.
Fixed Wireless Providers in Depth
Below you'll find which TV and internet providers offer service in 21557, along with details on where in 21557 and at what speeds.
US Cellular Fixed Wireless in 21557, MD
US Cellular fixed wireless coverage
About 95.40%, or 1,845 people, have US Cellular fixed wireless internet available to them in the zip. The company covers the entire 21557 area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of 21557.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in 21557. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout 21557. The fastest plan anyone in 21557 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 21557 customers is up to 20 Mbps.
Show all download speeds
- 64.0% up to 25.0 Mbps
- 36.0% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In 21557 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 21557 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 21557 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 2.3 Mbps.
Show all upload speeds
- 64.0% up to 3.0 Mbps
- 36.0% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in 21557, MD
T-Mobile Home Internet fixed wireless coverage
About 91.37%, or 1,767 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 21557 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 21557.
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 21557. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is average. There are 2 different maximum speeds throughout 21557. The fastest plan anyone in 21557 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 21557 customers is up to 43 Mbps.
Show all download speeds
- 23.8% up to 100.0 Mbps
- 76.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 21557 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 21557 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 21557 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 7.1 Mbps.
Show all upload speeds
- 23.8% up to 20.0 Mbps
- 76.2% up to 3.0 Mbps
SkyPacket Networks Fixed Wireless in 21557, MD
SkyPacket Networks fixed wireless coverage
About 83.25%, or 1,610 people, have SkyPacket Networks fixed wireless internet available to them in the zip. The company covers the entire 21557 area. SkyPacket Networks is a large internet service provider internet service providers in the US, with internet service available in much of 21557.
SkyPacket Networks fixed wireless download speeds
SkyPacket Networks is below average when comparing download speeds to all other internet providers in 21557. Versus other fixed wireless providers in the area, SkyPacket Networks fixed wireless is the fastest. There are 2 different maximum speeds throughout 21557. The fastest plan anyone in 21557 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 21557 customers is up to 90 Mbps.
Show all download speeds
- 86.5% up to 100.0 Mbps
- 13.5% up to 25.0 Mbps
SkyPacket Networks fixed wireless upload speeds
In 21557 download speeds tend to be faster than than upload speeds for SkyPacket Networks fixed wireless. Compared to other ISPs, SkyPacket Networks is average where upload speeds are concerned, and the fastest compared to other 21557 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 21557 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 18 Mbps.
Show all upload speeds
- 86.5% up to 20.0 Mbps
- 13.5% up to 3.0 Mbps
EarthLink Fixed Wireless in 21557, MD
EarthLink fixed wireless coverage
About 77.56%, or 1,500 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the northeast, central, southwest, south, and east 21557 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of 21557.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 21557. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are no different maximum speeds throughout 21557. The fastest plan anyone in 21557 can order from EarthLink goes up to 25 Mbps, and all 21557 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 21557 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 21557 fixed wireless providers. EarthLink offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21557 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in 21557, MD
AT&T fixed wireless coverage
About 77.56%, or 1,500 people, have AT&T fixed wireless internet available to them in the zip. The company covers the northeast, central, southwest, south, and east 21557 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of 21557.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 21557. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are no different maximum speeds throughout 21557. The fastest plan anyone in 21557 can order from AT&T goes up to 25 Mbps, and all 21557 customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 21557 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 21557 fixed wireless providers. AT&T offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 21557 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
21557 Fixed Wireless by Area
This information is most helpful to those looking for homes or considering moving to 21557 or any of the areas nearby.
How does fixed wireless internet in 21557 compare to the rest of Maryland?
Fixed Wireless internet speeds in 21557 are much faster versus the average speeds in Maryland: 0.00 Mbps in Maryland versus 92 Mbps in the zip. The state has similar fixed wireless availability compared to the zip. Average fixed wireless coverage in Maryland is 0.00% versus 98.71% in 21557.
What zip codes have fixed wireless internet?
Fixed Wireless internet coverage varies by zip code and neighborhood. Some examples in or around 21557 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fixed wireless internet 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
- 21521, MD: more fixed wireless coverage, faster speeds
- 21542, MD: more fixed wireless coverage, faster speeds
- 26726, WV: less fixed wireless coverage, slower speeds
- 21562, MD: less fixed wireless coverage, faster speeds
- 21539, MD: more fixed wireless coverage, faster speeds
- 26750, WV: more fixed wireless coverage, faster speeds
- 26719, WV: more fixed wireless coverage, faster speeds
- 21540, MD: more fixed wireless coverage, slower speeds
- 26753, WV: more fixed wireless coverage, faster speeds
- 21523, MD: more fixed wireless coverage, faster speeds
Zip Codes with Similar Populations
- 04911, ME: less fixed wireless coverage, faster speeds
- 05473, VT: more fixed wireless coverage, faster speeds
- 93206, CA: more fixed wireless coverage, faster speeds
- 87455, NM: less fixed wireless coverage, slower speeds
- 06763, CT: less fixed wireless coverage, faster speeds
- 86054, AZ: less fixed wireless coverage, faster speeds
- 12491, NY: less fixed wireless coverage, faster speeds
- 13112, NY: less fixed wireless coverage, faster speeds
- 67756, KS: less fixed wireless coverage, faster speeds
- 61937, IL: less fixed wireless coverage, faster speeds