Grand Mound Cooperative Telephone is an average-sized internet service provider in the United States, serving 1 state or territory: Iowa. Learn more about Grand Mound Cooperative's coverage and availability on this page.
Can I get Grand Mound Cooperative Telephone 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 Grand Mound Cooperative.
Grand Mound Cooperative Telephone Availability Map

Any Internet Availability
On the map you can see Grand Mound 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 | 0.97% | 389 Mbps |
How fast is Grand Mound Cooperative's internet?

Internet Download Speed
The map above shows average maximum speeds by area. Overall, Grand Mound Cooperative internet speeds are adequate for most homes.
Download speeds (the speed at which you receive files and streaming video) range from 10 to 2,000 Mbps. The average customer has access to plans with download speeds up to 389 Mbps. This puts Grand Mound Cooperative in the 40th percentile versus other ISPs for download speeds, meaning speeds are on par with the average provider in the US.
Upload speeds (the speed you can send files and video to others) range from a low of 1.0 Mbps to a high of 2,000 Mbps. The average is 331 Mbps, placing Grand Mound Cooperative in the 48th percentile for internet provider upload speeds, which is adequate for a modern household.
What broadband services does Grand Mound Cooperative Telephone offer?
Across the country Grand Mound Cooperative offers fixed wireless and fiber internet service. The table below shows which types of service Grand Mound Cooperative offers and the average maximum speed for each service type. “Coverage” is the percent of Grand Mound Cooperative customers who can get that type of service.
Technology |
Coverage |
Average Best Speed |
|---|---|---|
Fiber |
15.88% |
2,000 Mbps |
Fixed Wireless |
96.47% |
87 Mbps |
Where is Grand Mound Cooperative Telephone Fiber Available?

Fiber Internet Speed
The Grand Mound 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 15.88% of Grand Mound Cooperative's coverage footprint, and the average speed for fiber is 2,000 Mbps download and 2,000 Mbps upload.
Where is Grand Mound Cooperative Fixed Wireless Available?

Fixed Wireless Internet Speed Key
Fixed wireless The Grand Mound Cooperative Fixed Wireless availability map shows where Fixed Wireless has been made available to customers. Fixed Wireless is available within 96.47% of Grand Mound Cooperative Telephone's coverage footprint, and the average speed for Fixed Wireless is 87 Mbps down and 16 Mbps up.
Can I get Grand Mound 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 Grand Mound Cooperative internet and satellite TV.
What cities and zips does Grand Mound Cooperative Telephone serve?
With coverage in 26 cities and 14 zip codes, only the largest are listed below:
City |
Availability |
Average Best Speed |
|---|---|---|
| Clinton, IA | 57.43% | 89 Mbps |
| DeWitt, IA | 100.00% | 1,115 Mbps |
| Camanche, IA | 97.28% | 99 Mbps |
| Grand Mound, IA | 94.89% | 1,965 Mbps |
| Delmar, IA | 64.84% | 133 Mbps |
| Goose Lake, IA | 93.24% | 78 Mbps |
| Long Grove, IA | 16.35% | 293 Mbps |
| Low Moor, IA | 100.00% | 76 Mbps |
| Elvira, IA | 100.00% | 293 Mbps |
| Petersville, IA | 68.06% | 46 Mbps |
| Welton, IA | 100.00% | 924 Mbps |
| Sixmile, IA | 100.00% | 97 Mbps |
| Bryant, IA | 62.05% | 71 Mbps |
| Calamus, IA | 22.25% | 1,153 Mbps |
| McCausland, IA | 26.79% | 100 Mbps |
| Shaffton, IA | 95.60% | 100 Mbps |
| Andover, IA | 32.69% | 35 Mbps |
| Charlotte, IA | 22.13% | 39 Mbps |
| Lyons, IA | 100.00% | 100 Mbps |
| Donahue, IA | 6.39% | 2,000 Mbps |
| Folletts, IA | 53.49% | 100 Mbps |
| Preston, IA | 3.44% | 10 Mbps |
| North Welton, IA | 100.00% | 100 Mbps |
| Dixon, IA | 2.62% | 2,000 Mbps |
| Elwood, IA | 4.03% | 10 Mbps |
| Teeds Grove, IA | 2.94% | 25 Mbps |
Zip |
Availability |
Average Best Speed |
| 52732, IA | 57.74% | 82 Mbps |
| 52742, IA | 100.00% | 1,020 Mbps |
| 52730, IA | 96.29% | 99 Mbps |
| 52751, IA | 91.51% | 1,926 Mbps |
| 52037, IA | 65.38% | 126 Mbps |
| 52750, IA | 94.09% | 177 Mbps |
| 52731, IA | 34.41% | 45 Mbps |
| 52757, IA | 100.00% | 70 Mbps |
| 52727, IA | 60.82% | 67 Mbps |
| 52729, IA | 20.86% | 1,132 Mbps |
| 52774, IA | 100.00% | 1,391 Mbps |
| 52069, IA | 2.49% | 10 Mbps |
| 52064, IA | 3.44% | 19 Mbps |
| 52070, IA | 0.39% | 25 Mbps |