Superior Telephone Cooperative Internet Service Availability and Coverage Maps

 

Superior Telephone Cooperative is one of the smallest internet service providers in the United States, serving 1 state or territory: Iowa. Learn more about Superior Telephone Cooperative's coverage and availability on this page.

 

Can I get Superior Telephone Cooperative internet in my area?

The easiest way to find out is to click the link below.

 

You may enter your zip code to check local availability or view the map below before contacting Superior Telephone Cooperative.

 

Superior Telephone Cooperative Availability Map

Any Internet Availability

 

On the map you can see Superior Telephone Cooperative's coverage area in the United States. Areas in green are most likely to have coverage, where some homes in yellow to red areas may not have coverage.

The table below shows coverage and average maximum speeds by state.

State	Availaiblity	Average Best Speed
Iowa	0.01%	100 Mbps

 

How fast is Superior Telephone Cooperative's internet?

Internet Download Speed

 

The map above shows average maximum speeds by area. Overall, Superior Telephone Cooperative internet speeds are adequate for most homes.

Download speeds (the speed at which you receive files and streaming video) range from 100 to 100 Mbps. The average customer has access to plans with download speeds up to 100 Mbps. This puts Superior Telephone Cooperative in the 18th percentile versus other ISPs for download speeds, meaning speeds are much slower than the average provider in the US.

Upload speeds (the speed you can send files and video to others) range from a low of 20 Mbps to a high of 20 Mbps. The average is 20 Mbps, placing Superior Telephone Cooperative in the 13th percentile for internet provider upload speeds, which is too slow for a modern household.

 

What broadband services does Superior Telephone Cooperative offer?

Across the country Superior Telephone Cooperative offers fiber internet service. The table below shows which types of service Superior Telephone Cooperative offers and the average maximum speed for each service type. “Coverage” is the percent of Superior Telephone Cooperative customers who can get that type of service.

Technology	Coverage	Average Best Speed
Fiber	100.00%	100 Mbps

Below are maps for each type of internet service Superior Telephone Cooperative offers.

 

Where is Superior Telephone Cooperative Fiber Available?

Fiber Internet Speed

1 Mbps

50 Mbps

1000 Mbps+

 

The Superior Telephone Cooperative fiber availability map shows where fiber has been made available to customers. If you can get fiber, it is usually the best option for most people due to fast speeds and low lag. Fiber is available within 100.00% of Superior Telephone Cooperative's coverage footprint, and the average speed for fiber is 100 Mbps download and 20 Mbps upload.

 

 

Can I get Superior Telephone Cooperative TV Service?

Probably. Most fiber optic and cable companies are able to offer some kind of TV service. In either case, you can also get Superior Telephone Cooperative internet and satellite TV.

 

What cities and zips does Superior Telephone Cooperative serve?

With coverage in 4 cities and 3 zip codes, only the largest are listed below:

City	Availability	Average Best Speed
Superior, IA	73.46%	100 Mbps
Estherville, IA	0.58%	100 Mbps
Spirit Lake, IA	0.23%	100 Mbps
Terril, IA	0.58%	100 Mbps
Zip	Availability	Average Best Speed
51334, IA	2.13%	100 Mbps
51363, IA	100.00%	100 Mbps
51360, IA	1.38%	100 Mbps