In 50843 there are 3 residential Fiber providers covering 98.98% of the zip. The average home can get speeds up to 186 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 Fiber internet providers in 50843, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in 50843, IA please click below.
Fiber Internet Service Providers in 50843
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 50843 are not shown.
50843 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 50843 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 98.98% of 50843. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Cumberland Telephone Company. Call one of the companies with service in 50843 above to see who has service at your home.
How fast is fiber internet in 50843?
The map below shows maximum fiber internet speeds by area in 50843.
Fiber Internet Speed Key
The average 50843 home can get up to 186 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 1,000 Mbps, which 9.51% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 89.47% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in 50843.
Fiber internet speeds tend to be faster in the southwest parts of 50843, and slower in the northeast areas of the zip.
Is fiber the fastest internet I can get in 50843?
The fastest internet for you may vary based on where in 50843 you live. In general, fixed wireless competes most often with fiber in the zip.
- Fiber is the fastest internet type for 77.42% of 50843 homes.
- Cable is fastest for less than 1% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 21.56%.
- Satellite internet may be the only option for 1.02% of 50843 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 50843, along with details on where in 50843 and at what speeds.
Cumberland Telephone Company Fiber in 50843, IA
Cumberland Telephone Company fiber coverage
About 94.06%, or 554 people, have Cumberland Telephone Company fiber internet available to them in the zip. The company covers the entire 50843 area. Cumberland Telephone Company is one of the smallest internet service providers internet service providers in the US, with internet service available in most of 50843.
Cumberland Telephone Company fiber download speeds
Cumberland Telephone Company is below average when comparing download speeds to all other internet providers in 50843. Versus other fiber providers in the area, Cumberland Telephone Company fiber is the slowest. There are no different maximum speeds throughout 50843. The fastest plan anyone in 50843 can order from Cumberland Telephone Company goes up to 100 Mbps, and all 50843 customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Cumberland Telephone Company fiber upload speeds
In 50843 download speeds tend to be equal to than upload speeds for Cumberland Telephone Company fiber. Compared to other ISPs, Cumberland Telephone Company is below average where upload speeds are concerned, and the slowest compared to other 50843 fiber providers. Cumberland Telephone Company offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 50843 is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
griswold communications Fiber in 50843, IA
griswold communications fiber coverage
About 6.62%, or 39 people, have griswold communications fiber internet available to them in the zip. The company covers the southwest 50843 area. griswold communications is a small internet service provider internet service providers in the US, with internet service available in a very small piece of 50843.
griswold communications fiber download speeds
griswold communications is one of the fastest when comparing download speeds to all other internet providers in 50843. Versus other fiber providers in the area, griswold communications fiber is one of the fastest. There are no different maximum speeds throughout 50843. The fastest plan anyone in 50843 can order from griswold communications goes up to 1,000 Mbps, and all 50843 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
griswold communications fiber upload speeds
In 50843 download speeds tend to be faster than than upload speeds for griswold communications fiber. Compared to other ISPs, griswold communications is above average where upload speeds are concerned, and below average compared to other 50843 fiber providers. griswold communications offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 50843 is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
Massena Telephone Company Fiber in 50843, IA
Massena Telephone Company fiber coverage
About 2.89%, or 17 people, have Massena Telephone Company fiber internet available to them in the zip. The company covers the southeast 50843 area. Massena Telephone Company is a small internet service provider internet service providers in the US, with internet service available in a very small piece of 50843.
Massena Telephone Company fiber download speeds
Massena Telephone Company is one of the fastest when comparing download speeds to all other internet providers in 50843. Versus other fiber providers in the area, Massena Telephone Company fiber is one of the fastest. There are no different maximum speeds throughout 50843. The fastest plan anyone in 50843 can order from Massena Telephone Company goes up to 1,000 Mbps, and all 50843 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Massena Telephone Company fiber upload speeds
In 50843 download speeds tend to be equal to than upload speeds for Massena Telephone Company fiber. Compared to other ISPs, Massena Telephone Company is the fastest where upload speeds are concerned, and the fastest compared to other 50843 fiber providers. Massena Telephone Company offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 50843 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
50843 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 50843 or any of the areas nearby.
How does fiber internet in 50843 compare to the rest of Iowa?
Fiber internet speeds in 50843 are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 186 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Iowa is 0.00% versus 98.98% in 50843.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 50843 are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber 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
- 50853, IA: more fiber coverage, faster speeds
- 50274, IA: more fiber coverage, faster speeds
- 50847, IA: more fiber coverage, faster speeds
- 50837, IA: less fiber coverage, faster speeds
- 51544, IA: less fiber coverage, faster speeds
- 51535, IA: more fiber coverage, faster speeds
- 51532, IA: more fiber coverage, faster speeds
- 50846, IA: less fiber coverage, faster speeds
- 50849, IA: less fiber coverage, faster speeds
- 50858, IA: less fiber coverage, faster speeds
Zip Codes with Similar Populations
- 03852, NH: less fiber coverage, faster speeds
- 26714, WV: less fiber coverage, faster speeds
- 87711, NM: less fiber coverage, faster speeds
- 92305, CA: less fiber coverage, faster speeds
- 15380, PA: less fiber coverage, faster speeds
- 15377, PA: less fiber coverage, faster speeds
- 02357, MA: less fiber coverage, faster speeds
- 13155, NY: less fiber coverage, faster speeds
- 12456, NY: more fiber coverage, faster speeds
- 04066, ME: more fiber coverage, faster speeds